Toshiba Satellite M640 Maintenance Manual Download

Page: 27 / 276

1.5

Power Supply

1 Hardware Overview

Satellite M600/M640/M645/M647 Maintenance Manual

1-15

1.5

Power Supply

The power supply unit provides constant voltage (19V) for the system board and performs the
following functions:

Power input monitor

Checks whether the AC adapter (DC power supply) is connected to the computer.

Checks whether the battery pack is connected to the computer.

Monitors the DC power supply input voltage (AC Adapter output voltage).

Power supply's internal control

Turns on and off the battery pack charging power supply.

Issues a charging current instruction to the PWM control IC of the battery pack charging
power supply.

Controls the supply of DC power supply input (AC Adapter output) to the power supply
unit.

Controls the supply of power to the system block (load/logic circuit side).

Controls forced shutdown if the power supply malfunctions.

Logic circuit control

Instructs the gate array to enable/disable tuning the power on.

Controls power-on/off operation.

Status display

Turns on the Power LED (White or Amber color).

Battery indicator (White or Amber color).

DC-IN indicator (White color).

External interface

Performs communication through the I2C bus (via the internal EC/KBC).

Transfers the power supply operation mode.

Summary of Contents for Satellite M640

Page 1: ...Toshiba Personal Computer Satellite Maintenance Manual TOSHIBA CORPORATION ...

Page 2: ...uction However succeeding computers and manuals are subject to change without notice Therefore Toshiba assumes no liability for damages incurred directly or indirectly from errors omissions or discrepancies between any succeeding product and this manual Trademarks IBM is a registered trademark and OS 2 and PS 2 are trademarks of IBM Corporation Microsoft MS DOS Windows DirectSound and DirectMusic ...

Page 3: ...indicates the existence of a hazard that could result in bodily injury if the safety instruction is not observed CAUTION Caution indicates the existence of a hazard that could result in property damage if the safety instruction is not observed NOTE Note contains general information that relates to your safe maintenance service Improper repair of the computer may result in safety hazards Toshiba re...

Page 4: ...and replacement of the FRUs Appendices The appendices describe the following Handling the LCD module Board layout Pin assignments Keyboard scan character codes Key layout Screw torque list Reliability Conventions This manual uses the following formats to describe identify and highlight terms and operating procedures Acronyms On the first appearance and whenever necessary for clarification acronyms...

Page 5: ...trl Pause Break means you must hold down Ctrl and at the same time press Pause Break If three keys are used hold down the first two and at the same time press the third User input Text that you are instructed to type in is shown in the boldface type below DISKCOPY A B The display Text generated by the computer that appears on its display is presented in the typeface below Format complete System tr...

Page 6: ...Troubleshooting Procedures 2 1 Troubleshooting Introduction 3 2 2 Troubleshooting Flowchart 4 2 3 Power Supply Troubleshooting 9 2 4 Display Troubleshooting 14 2 5 Keyboard Troubleshooting 17 2 6 External USB Devices Troubleshooting 19 2 7 Touch Pad Troubleshooting 21 2 8 Speaker Troubleshooting 23 2 9 Optical Drive Troubleshooting 25 2 10 Modem Troubleshooting 28 2 11 Express card Troubleshooting...

Page 7: ...56 2 25 3G Troubleshooting 58 2 26 LAN Troubleshooting 61 2 27 Ambient Light Sensor Troubleshooting 63 2 28 Wimax Troubleshooting 65 Chapter 3 Tests and Diagnostics 3 1 The Diagnostic Test 3 3 2 Executing the Diagnostic Test 4 3 3 Display Configuration 7 3 4 Audio sound test 8 3 5 Fan ON OFF Speed Test 11 3 6 Main Battery Charge Test 13 3 7 FDD Test 15 3 8 Memory check 16 3 9 Keyboard Test 19 3 10...

Page 8: ...DD bracket from the Tray load ODD 4 22 Figure 4 11 Hooks on the inside of the Tray load ODD bezel 4 23 Figure 4 12 Removing the keyboard screws and pushing the keyboard free 4 24 Figure 4 13 Lifting the keyboard 4 25 Figure 4 14 Disconnecting the keyboard FPC 4 26 Figure 4 15 Disconnecting the keyboard backlight FFC 4 27 Figure 4 16 Removing logic upper asembly screws from the bottom of the laptop...

Page 9: ...ower board 4 50 Figure 4 35 Removing the display assembly 4 51 Figure 4 36 Removing the LCD bezel screws 4 53 Figure 4 37 Prying up the LCD bezel 4 54 Figure 4 38 Unhooking the hinge caps from the LCD hinges 4 55 Figure 4 39 Removing the LCD module from the LCD cover assembly 4 56 Figure 4 40 Disconnecting the camera cable from the camera 4 57 Figure 4 41 Removing the LCD hinges from the LCD panel...

Page 10: ...Chapter 1 Hardware Overview ...

Page 11: ...l 1 ii Chapter 1 Contents 1 1 Features 1 1 1 2 2 5 inch HDD 1 11 1 3 DVD Super Multi R Double Layer 1 12 1 4 BD RE and BD Combo drives 1 13 1 5 Power Supply 1 15 1 6 Batteries 1 17 1 6 1 Main Battery 1 17 1 6 2 Battery Charging Control 1 17 1 6 3 RTC Battery 1 18 ...

Page 12: ... Part A 1 6 Figure 1 2 SATA HDD 1 11 Figure 1 3 DVD Super Multi Drive 1 12 Figure 1 4 BD RE or BD Combo drive depending on the model 1 13 Tables Table 1 1 HDD Specifications 1 11 Table 1 2 DVD Super Multi Drive Specifications 1 12 Table 1 3 Blu ray Disc Drive specifications 1 14 Table 1 4 Quick Normal Charging Time 1 17 ...

Page 13: ...mory BTO The computer has two SODIMM slots that come standard with 1GB 2GB or 4GB BTO to meet various memory requirements It can incorporate up to 8 GB of main memory It supports DDR3 at 800MHz 1066MHz depending on the CPU Battery Pack The computer is powered by one rechargeable and removable lithium ion battery pack The capacity is either 6 cell or 12 cell depending on the model of the computer T...

Page 14: ...ard BTO The computer is equipped with an illuminated Toshiba 2010 A4 keyboard with 86 87 keys including keyboard overlays to provide all the features of the 104 key enhanced keyboard It is a Windows 7 compliant keyboard featuring a Windows key and application keys Pointing Device The integrated Wide Touch Pad and two control buttons in the palm rest allow for control of the on screen pointer and s...

Page 15: ...h adapter Memory Stick Memory Stick Duo through adaptor Memory Stick Pro Memory Stick Pro Duo through adaptor xD and MMC memory cards It supports High speed SD SDHC and SDXC An I O port heel cover is needed This model does not support CF or Smart Media cards Sound system The integrated sound system provides support for the computer s internal speakers and microphone also allowing an external micro...

Page 16: ...r Gigabit LAN It is pre installed as a standard device in some markets Wireless LAN BTO Some computers in this series are equipped with a Wireless LAN card This WLAN module may come in with the following types depending on the model Realtek 802 11 b g n 8188CE 1x1 Realtek 802 11 b g 8191SE 1x2 Atheros 802 11 b g n HB95 1x1 Intel 802 11 a b g a b n PumaPeak 2x2 Broadcom 802 11 b g n b g 4313 WLAN B...

Page 17: ...ides a fast reliable and secure means to achieve wireless communication in a small space This module is Version 2 1 EDR Antenna on Module type Fingerprint Sensor BTO The computer has a fingerprint utility installed for the purpose of enrolling and recognizing fingerprints By enrolling the ID and password to the fingerprint authentication device it is no longer necessary to input the password from ...

Page 18: ...1 Hardware Overview 1 1 Features Satellite M600 M640 M645 M647 Maintenance Manual 1 6 Figure 1 1A shows the computer and its system unit configuration Figure 1 1A ID Parts Description Placement Part A ...

Page 19: ...1 1 Features 1 Hardware Overview Satellite M600 M640 M645 M647 Maintenance Manual 1 7 ...

Page 20: ...1 Hardware Overview 1 1 Features Satellite M600 M640 M645 M647 Maintenance Manual 1 8 ...

Page 21: ... CPU BIOS ROM EEPROM The system BIOS uses 4MB flash ROM and the Embedded Controller EC BIOS uses 256KB flash ROM depending on the PCH type The BIOS is ACPI compliant The flash utility can be used to program both system and keyboard BIOS at the same time System Controllers Advanced Power Management 1 2 support Energy Star Revision 5 0 ACPI2 0 b and PC2001 compliant Support SMBus specification V2 0 ...

Page 22: ...5 One Audio in port Mic in Line in One Audio out port Headphone out Line out Internal Microphone with Internal Camera MIC with echo cancellation Volume control Digital control feather touch button no mute function Microsoft inbox audio driver support Software EQ support Synchronize to change video and audio output to HDMI Dolby Sound Room support BTO by region MAXX audio support BTO by region Slee...

Page 23: ...cities supported are 250 320 500 and 640GB The HDD is shown in Figure 1 2 and some of its specifications are listed in Table 1 1 Figure 1 2 SATA HDD Table 1 1 HDD Specifications Item Specifications Capacity GB 250G 320 GB Rotational Speed RPM 5 400 RPM 5 400 or 7 200 RPM Height 9 5 mm 9 5 mm User Data Sectors 488 397 168 625 142 448 Bytes Sector 512 512 Item Specifications Capacity GB 500G 640 GB ...

Page 24: ...ed DVD R DL at 6x speed DVD RW at 8x speed and DVD RAM at 5x speed The DVD Super Multi drive is shown in Figure 1 3 and its specifications are listed in Table 1 2 Figure 1 3 DVD Super Multi Drive Table 1 2 DVD Super Multi Drive Specifications Item DVD ROM Mode CD ROM Mode 33 3 U DMA transfer mode 2 Data Transfer Rate Mbytes s 16 6 PIO mode 4 Multiword DMA mode 2 Access Time ms Average Random Acces...

Page 25: ...ROM at 24x speed The BD RE and BD Combo drives let you record data to writable CD DVD discs The drives can write CD R at 24x speed CD RW at 16x speed DVD R at 8x speed DVD RW at 6x speed DVD R at 8x speed DVD R DL at 4x speed DVD R DL at 4x speed DVD RW at 4x speed and DVD RAM at 5x speed In addition to being able to write to recordable CD DVD discs the BD RE drive can write to BD R as 6x speed BD...

Page 26: ...e 33 3 U DMA transfer mode 2 Data Transfer Rate Mbytes s 16 6 PIO mode 4 Multiword DMA mode 2 Access Time ms Average Random Access 130 Data Buffer Size Mbytes 2MB BD Combo BD RE BD ROM BD ROM BD R DL BD RE DL DVD DVD VIDEO DVD ROM DVD R DVD RW DVD RAM DVD R DVD R Double Layer DVD RW CD Formats Supported CD DA CD ROM CD R CD RW CD ROMXA Photo CD Multi Session Video CD CD Extra CD CD Text ...

Page 27: ...power supply y Issues a charging current instruction to the PWM control IC of the battery pack charging power supply y Controls the supply of DC power supply input AC Adapter output to the power supply unit y Controls the supply of power to the system block load logic circuit side y Controls forced shutdown if the power supply malfunctions 3 Logic circuit control y Instructs the gate array to enab...

Page 28: ...nual 1 16 6 Output monitor y Monitors the voltage output to the system block load logic circuit side y Monitors the voltage over voltage input output current of the battery pack y Monitors the internal temperature of the battery pack y Monitors the supply voltage from the AC adapter ...

Page 29: ...of the computer when the AC adapter is detached 1 6 2 Battery Charging Control Battery charging is controlled by EC KB926 When the AC adapter and battery pack are attached to the computer the EC KB926 controls the charge on off state and detects a full charge Battery Charge When the AC adapter is attached the battery is charged by off state charge when the system is powered off or by on state char...

Page 30: ...ed 2 The AC adapter or battery pack is removed 3 The battery or AC adapter voltage is abnormal Detection of full charge A full charge is detected only when the battery is being charged by quick or normal charge A full charge is detected when either of the following conditions is met 1 The current in the battery charging circuit drops below the predetermined value 2 The charging time exceeds the fi...

Page 31: ...Chapter 2 Troubleshooting Procedures ...

Page 32: ......

Page 33: ...ing 25 2 10 Modem Troubleshooting 28 2 11 Express card Troubleshooting 30 2 12 Wireless LAN Troubleshooting 32 2 13 Camera Troubleshooting 34 2 14 Bluetooth Troubleshooting 36 2 15 Bridge Media Slot Troubleshooting 38 2 16 HDD SSD Troubleshooting 40 2 17 CRT Troubleshooting 42 2 18 HDMI Troubleshooting 44 2 19 MIC Troubleshooting 46 2 20 Finger printer troubleshooting 48 2 21 E SATA Troubleshootin...

Page 34: ...ess 32 Figure 2 13 1 Camera troubleshooting process 34 Figure 2 14 1 Bluetooth troubleshooting process 36 Figure 2 17 1 CRT troubleshooting process 42 Figure 2 18 1 HDMI troubleshooting process 44 Figure 2 19 1 MIC troubleshooting process 46 Figure 2 20 1 Finger printer troubleshooting process 48 Figure 2 21 1 E SATA troubleshooting process 50 Figure 2 22 13D sensor troubleshooting process 52 Figu...

Page 35: ...s LAN 16 E SATA 22 HDD SSD 5 Touch Pad 11 Camera 17 3G GPS 23 LAN 6 Speaker 12 Bluetooth 18 Sleep Play music The Diagnostics Disk operations are described in Chapter 3 Detailed replacement procedures are given in Chapter 4 The following tools are necessary for implementing the troubleshooting procedures 1 Phillips screwdriver 3 5 mm 2 2DD or 2HD formatted work disk for floppy disk drive testing 3 ...

Page 36: ...g procedures to execute Before performing any troubleshooting procedures verify the following z Ask the user if a password is registered if it is ask him or her to enter the password z Verify with the customer that Toshiba Windows7 is installed on the hard disk Operating systems that were not preinstalled by Toshiba can cause the computer to malfunction z Make sure all optional equipment is remove...

Page 37: ...Y es Y es Y es Y es Y es Y es P erform the P ow er S upply T roubleshooting procedures in section 2 3 P erform diagnostics program R un C M 165 E X E and select the H A R D D IS K item P erform the P ow er S upply T roubleshooting procedures in section 2 3 No No No No No P erform the P ow er S upply T roubleshooting procedures in section 2 3 P erform the P ow er S upply T roubleshooting procedures...

Page 38: ...stics tests System is normal End Yes Yes Yes No Perform the Keyboard Troubleshooting procedures in section 2 6 Perform the USB memory disk Troubleshooting procedures in section 2 5 After confirming which diagnostics test has detected an error perform the appropriate procedure as outlined below No No Yes Figure 2 2 2 Troubleshooting flowchart 2 2 Satellite Satellite Pro M600 M640 M645 M647 Series D...

Page 39: ...ard Troubleshooting procedures in Section 2 5 4 If an error is detected by the Touchpad test perform the Touchpad Troubleshooting procedures in Section 2 7 5 If an error is detected by modem test perform the Touchpad Troubleshooting procedures in Section 2 10 6 If an error is detected by express card test perform the Touchpad Troubleshooting procedures in Section 2 11 7 If an error is detected by ...

Page 40: ...ra perform the camera Troubleshooting procedures in Section 2 14 7 If an error is detected when using the Bluetooth perform the Bluetooth Troubleshooting procedures in Section 2 15 8 If an error is detected when using the HDMI TV perform the HDMI TV troubleshooting procedures in Section 2 19 9 If an error is detected when using the MIC perform the MIC troubleshooting procedures in Section 2 20 10 ...

Page 41: ...un diagnostic program Procedure 4 Yes No Replace adaptor battery Procedure 2 No Perform internal connection check Procedure 5 Replace system board Yes Figure 2 3 1 Power Supply Troubleshooting Process The power supply controls many functions and components To determine if the power supply is functioning properly start with Procedure 1 and continue with the other Procedures Satellite Satellite Pro ...

Page 42: ...C IN LEDS as listed in the tables below Table 2 1 Battery LED Battery State LED colors Definition Charging Amber solid on Battery charging with AC White solid on Battery fully charged by AC Battery abnormal stop charging with AC Bad cell Overheated Discharging Amber blinking LED on for 1 second every 4 seconds Battery within low state 12 minutes remaining Amber blinking LED on for 1 second every 2...

Page 43: ...pply status install a battery pack and connect an AC adaptor to the DC IN port on the computer and to a power supply If the DC IN LED or Battery LED is not lit go to Procedure 2 Procedure 2 Adaptor battery replacement A faulty adaptor may not supply power or may not charge the battery Perform Check 1 Check 1 Connect a new AC adaptor If the problem is not resolved go to Check 2 Check 2 Insert a new...

Page 44: ...heck 3 Make sure that the DC IN input port socket is firmly secured to the system board of the computer If the DC IN input socket is loose go to Procedure 5 If it is not loose go to Check 4 Check 4 Use a multi meter to make sure that the AC adaptor output voltage is close to 19 V If the output is several percent lower than 19 V go to Check 5 If the output is close to 19 V go to Check 6 Check 5 Con...

Page 45: ...ery is functioning normally Procedure 5 Replacement check The system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures Check the connection between the AC adaptor and the system board After checking the connection perform Check 1 Check 1 Use a multi meter to make sure that the fuses on the system board are not blown If a...

Page 46: ...ostic check P rocedure 2 N o W as a display problem detected P erform connector and replacem ent check P rocedure 3 R eplace system board E N D Y es Y es N o D isplay is not faulty C ontinue troubleshooting refer to F igure 2 1 Figure 2 4 1 Display troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 14 ...

Page 47: ...r port and then boot the computer The computer automatically detects the external display If the external display works correctly the internal LCD may be damaged Go to Procedure 3 If the external monitor appears to have the same problem as the internal monitor the system board may be damaged Go to Procedure 2 Procedure 2 Diagnostic check The Display Test program is stored on the computer s Diagnos...

Page 48: ... following checks Check 1 Make sure the DDR RAM module is seated properly Test display again If the problem still exits replace the DDR RAM module If the problem still exists perform Check 2 Check 2 Replace the LCD module with a new one and test display again If the problem still exists perform Check 3 Check 3 Replace the LCD FL cable with a new one and test display again If the problem still exis...

Page 49: ...s t e m b o a r d E N D Y es N o K e y b o a r d i s n o t f a u l t y C o n t i n u e t r o u b l e s h o o t i n g r e f e r t o F i g u r e 2 1 N o Figure 2 5 1 Keyboard troubleshooting process To determine if the computer s keyboard is functioning properly perform the following procedures Figure 2 4 outlines the process Start with Procedure 1 and continue with the other procedures as instructe...

Page 50: ...s functioning ok Procedure 2 Connector and replacement check The keyboard and or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the keyboard cable is firmly connected to the system board If the connection is loose reconnect firmly and repeat Procedure 1 If ther...

Page 51: ...n n e c t i o n c h e c k P r o c e d u r e 1 S T A R T D o e s t h e d e v i c e f u n c t i o n c o r r e c t l y w h e n c o n n e c t e d t o a d i f f e r e n t U S B p o r t D o e s a n a l t e r n a t i v e U S B d e v i c e f u n c t i o n c o r r e c t l y N o Y es N o Ye s Figure 2 6 1 External USB device troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook...

Page 52: ...heck 2 Check 2 Plug the USB device into another USB socket there are three in all If the USB device still does not work go to Check 4 If the device functions correctly when connected to another USB port go to Check 3 Check 3 Make sure that the USB socket is firmly secured to the system board of the computer If the malfunction remains the system board or USB small board may be damaged Go to Procedu...

Page 53: ... T o u c h p a d p r o b l e m d e t e c t e d P e r f o r m c o n n e c t o r a n d r e p l a c e m e n t c h e c k P r o c e d u r e 3 R e p l a c e s y s t e m b o a r d E N D Y e s Y e s N o T o u c h p a d i s n o t f a u l t y C o n t i n u e t r o u b l e s h o o t i n g r e f e r t o F i g u r e 2 1 Figure 2 7 1 Touchpad troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 S...

Page 54: ...is located go to Procedure 2 If an error is not located the Touchpad function is functioning properly Procedure 2 Touchpad connection check The Touchpad is connected via the Touchpad FPC to the system board Make sure the Touchpad FPC cable is firmly connected to the Touchpad and system board Refer to Chapter 4 Replacement Procedures for instructions on how to disassemble the computer and then perf...

Page 55: ...n n e c tio n c h e c k P ro c e d u re 3 P e rfo rm re p la c e m e n t c h e c k P ro c e d u re 4 P e rfo rm a u d io so u rc e te st P ro c e d u re 1 N o Y es Y es R e p la c e sy ste m b o a rd S p e a k e rs a re n o t fa u lty C o n tin u e tro u b le sh o o tin g se e F ig u re 2 1 N o Figure 2 8 1 Speaker troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook...

Page 56: ...ces have sound problem the problem is in the source devices If all have the same problem continue with Procedure 2 Procedure 2 Earphone test Connect a set if earphones or external speakers If these function correctly go to Procedure 3 If they do not function correctly the system board may be defective or damaged Replace it with a new one Procedure 3 Connection check Disassemble the computer follow...

Page 57: ...form diagnostic test Procedure 4 Perform connection and replacement check Procedure 5 Perform audio CD check Procedure 1 Perform drive cleaning check Procedure 2 No Yes Replace system board Figure 2 9 1 Optical drive troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 25 ...

Page 58: ...D test Procedure 2 Drive cleaning check Procedure 3 Software check Procedure 4 Connection and replacement check Procedure 1 Audio CD check First insert an audio CD into the CD DVD drive Use windows application to check device can work fine or not If it works the problem is not with the drive Go to Procedure 3 If the audio CD does not work go to Procedure 2 If the CD DVD LED on the front panel does...

Page 59: ...cribed in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the drive is firmly connected to the system board If the connection is good and there is still an error go to Check 2 Check 2 The drive or drive cable may be defective or damaged Replace each with a new one following the steps in Chapter 4 Replacement Procedures If the drive is still not functioning prope...

Page 60: ...tion check Procedure 2 Perform replacement check Procedure 3 Perform telephone line connection check Procedure 1 Check replace telephone line and connections Yes Replace system board No Figure 2 10 1 Modem troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 28 ...

Page 61: ...lephone signal the fault may be in the telephone cable the wall socket or the modem port Perform Check 1 Check 1 Make sure telephone cable is firmly plugged into both the telephone wall socket and the modem port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the modem port is firmly secured to the system board of the computer If the malfunction remains go to Ch...

Page 62: ... erform E xpress card socket replacem ent check P rocedure 2 R eplace system board E N D E xpress card unit is not faulty P erform E xpress card test P rocedure 1 N o Y es Figure 2 11 1 Express card troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 30 ...

Page 63: ...s an Express test program Use windows application to check device can work fine or not Ensure the card in fully inserted into the socket before running the program If an error occurs during the Express card test perform Procedure 2 If no error occurs it is likely that the original PC card was faulty Procedure 2 Express card socket replacement check The Express card socket may be damaged or defecti...

Page 64: ...tor and replacement check Procedure 2 Replace wireless LAN antenna unit Replace system board END Yes Wireless LAN system is not faulty Continue troubleshooting refer to Figure 2 10 No Figure 2 12 1 Wireless LAN troubleshooting process Notes W L Antenna assemble rule as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 32 ...

Page 65: ...stem board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure that the wireless LAN antenna is firmly connected to the Wireless LAN module refer to Chapter 4 for instructions and that the wireless LAN module is securely slotted into the system board If the problem persists go t...

Page 66: ...2Troubleshooting Procedures 2 13 Camera Troubleshooting Figure 2 13 1 Camera troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 34 ...

Page 67: ...n windows which will display the Camera test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the Camera system is functioning properly Procedure 2 Connector and replacement check The Camera board or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the follo...

Page 68: ...2Troubleshooting Procedures 2 14 Bluetooth Troubleshooting Figure 2 14 1 Bluetooth troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 36 ...

Page 69: ...maged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure that the Bluetooth antenna is firmly connected to the Bluetooth module refer to Chapter 4 for instructions and that the Bluetooth FFC is securely slotted into the system board If the problem persists go to Check 2 Check 2 Check that the Bluetooth commu...

Page 70: ...test Bridge Media Slot socket replacement check Procedure 2 Replace system board END Bridge Media Slot unit is not faulty Perform Bridge Media Slot test Procedure 1 No Yes Figure 2 15 15 in 1 card troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 38 ...

Page 71: ...est PLS Use windows application to check device can work fine or not Ensure the card in fully inserted into the socket before running the program If an error occurs during the Bridge Media Slot test perform Procedure 2 If no error occurs it is likely that the original Bridge Media Slot was faulty Procedure 2 Bridge Media Slot socket replacement check The Bridge Media Slot socket may be damaged or ...

Page 72: ...2Troubleshooting Procedures 2 16 HDD SSD Troubleshooting Figure 2 16 HDD SDD troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 40 ...

Page 73: ...t Refer to Chapter 3 system configuration check Tests and Diagnostics for more information on the program If an error is located go to Procedure 2 If an error is not located the HDD SSD function is functioning properly Procedure 2 Connector and replacement check The HDD module or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replace...

Page 74: ...m b o a r d E N D N o R e p l a c e C R T c a b l e N o C R T f u n c t i o n i n g o k N O U s e d i f f e r e n t C R T s e t N o C h e c k C R T P o r t c o n n e c t i o n Figure 2 17 1 CRT troubleshooting process To determine if the computer s CRT port is functioning properly perform the following procedures Figure 2 17 outlines the process Start with Procedure 1 and continue as instructed Sa...

Page 75: ... go to Check 2 Check 2 Make sure the CRT port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The CRT cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 CRT set check The CRT set may be faulty Perform Check 1 Check 1 Try using the set for CRT reception If it does not work the set may be dama...

Page 76: ...b le fu n c tio n p ro p e rly P e rfo rm H D M I s e t c h e c k P ro c e d u re 2 R e p la c e s y s te m b o a rd E N D N o R e p la c e H D M I c a b le N o H D M I fu n c tio n in g o k N o U s e d iffe re n t H D M I s e t N o Figure 2 18 1 HDMI troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 44 ...

Page 77: ...the HDMI set and the HDMI port of the computer If the cable is connected correctly go to Check 2 Check 2 Make sure the HDMI port is firmly secured to the system board of the computer If the malfunction remains go to Check 3 Check 3 The HDMI cable may be damaged Replace with a good cable If the malfunction remains go to Procedure 2 Procedure 2 HDMI set check The HDMI TV set may be faulty Perform Ch...

Page 78: ...2Troubleshooting Procedures 2 19 MIC Troubleshooting Figure 2 19 1 MIC troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 46 ...

Page 79: ...ord exe on Windows model which will display the MIC test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the MIC module functioning is properly Procedure 2 Connector and replacement check The MIC line or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the ...

Page 80: ...bleshooting Procedures 2 20 Finger printer troubleshooting Figure 2 20 1 Finger printer troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 48 ...

Page 81: ...plication to check device can work fine or not If an error is located go to Procedure 2 If an error is not located the Finger printer system is functioning properly Procedure 2 Connector and replacement check The Finger printer board or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following ch...

Page 82: ...edure 2 Was an E SATA problem detected Perform connection and replacement check Procedure 3 Replace system board END Yes Yes E SATA port and transmission are not faulty Continue troubleshooting refer to Figure 2 1 No No Figure 2 21 1 E SATA troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 50 ...

Page 83: ...on is impaired there may be a faulty connection Go to Procedure 3 Procedure 2 Windows Application check Run the Windows Application which will automatically execute the E SATA port test for transmission Tests and Diagnostics for more information on how to run the program If an error is located go to Procedure 3 If an error does not occur the E SATA port is functioning properly Procedure 3 Connecti...

Page 84: ...ubleshooting process The operation or system board may be the reason of 3D sensor fault Either of these two may be damaged To determine if the computer s 3D is functioning properly perform the Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 52 ...

Page 85: ...est Run the functioning Program on Windows model which will display the 3D test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the 3D functioning is properly Procedure 2 Replacement check Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure that 3D sensor test oper...

Page 86: ...oubleshooting Procedures 2 23 Sleep Charge Troubleshooting Figure 2 23 1 Sleep Charge troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 54 ...

Page 87: ...ocedure 1 windows application test Procedure 2 Replacement check Procedure 1 windows application test Use windows application to check function can work fine or not If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the Sleep charge is functioning properly Procedure 2 Replacement check Disassemble the computer following the steps described in Chapter 4 Replacemen...

Page 88: ... music troubleshooting process The system board may be the reason of a Sleep Play music fault The system board may be damaged To determine if the computer s Sleep Play music is functioning properly Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 56 ...

Page 89: ...nction with Audio loopback line and Multimedia sound system with line in and line out port check the device can work fine or not If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the Sleep Play music functioning is properly Procedure 2 Replacement check Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the fol...

Page 90: ...cted Perform connector and replacement check Procedure 2 Replace 3G antenna unit Replace system board END Yes 3G system is not faulty Continue troubleshooting refer to Figure 2 1 No Figure 2 25 13G troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 58 ...

Page 91: ...e computer s wireless LAN system is functioning properly perform the following procedures Figure 2 24 outlines the process Start with Procedure 1 and continue with the other procedures as instructed Procedure 1 Diagnostic test Procedure 2 Connector and replacement check Procedure 1 1 Copy test program m tool exe into test unit Operate System Disk 2 Enter into Windows then click Star menu run CMD 3...

Page 92: ... and FN F8 and then make sure that the wireless communication LED on the front panel is light If the LED is light but the 3G function is still faulty the antenna may be damaged Replace with a new antenna following the steps in Chapter 4 Replacement Procedures If the problem persists or if the wireless LAN LED is not light when the wireless communication function is enabled by BIOS setup and FN F8 ...

Page 93: ...r f o r m c o n n e c t o r a n d r e p l a c e m e n t c h e c k P r o c e d u r e 3 R e p l a c e s y s t e m b o a r d E N D Y es N o L A N i s n o t f a u l t y C o n t i n u e t r o u b l e s h o o t i n g r e f e r t o F i g u r e 2 1 Figure 2 26 1 LAN troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 61 ...

Page 94: ...e program If an error is located go to Procedure 2 If an error does not occur the LAN is functioning ok Procedure 2 Connector and replacement check The LAN cable and or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure the LAN cable is firmly connected to the LAN ...

Page 95: ...ooting Procedures 2 27 Ambient Light Sensor Troubleshooting Figure 2 27 Ambient Light Sensor troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 63 ...

Page 96: ...ndows which will display the Ambient Light Sensor test result If tests and diagnostics result abnormal go to Procedure 2 If an error is not located the Ambient Light Sensor system is functioning properly Procedure 2 Connector and replacement check The Cap sensor board or system board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Proc...

Page 97: ...elected Perform connector and replacement check Procedure 2 Replace Wimax antenna unit Replace system board END Yes Wimax system is not faulty Continue troubleshooting refer to Figure 2 1 No Figure 2 28 Wimax troubleshooting process Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series Maintenance Manual 65 ...

Page 98: ...stem board may be disconnected or damaged Disassemble the computer following the steps described in Chapter 4 Replacement Procedures and perform the following checks Check 1 Make sure that the Wimax antenna is firmly connected to the Wimax module refer to Chapter 4 for instructions and that the Wimax module is securely slotted into the system board If the problem persists go to Check 2 Check 2 Che...

Page 99: ...3 Tests and Diagnostics Satellite M600 M640 M645 M647 Series Dynabook TX AX Series 1 Chapter 3 Tests and Diagnostics ...

Page 100: ...st 8 3 5 Fan ON OFF Speed Test 11 3 6 Main Battery Charge Test 13 3 7 FDD Test 15 3 8 Memory check 16 3 9 Keyboard Test 19 3 10 Mouse Pad Test 21 3 11 LCD Pixels Mode Test 22 3 12 Magnetic Switch Test 23 3 13 LAN Test 25 3 14 RTC Test 26 3 15 BUTTON TEST 27 3 16 1st HDD Test 29 3 17 Read DMI 32 3 18 Write DMI 32 3 19 3D Sensor Test 34 3 20 TP TYPE R W TEST 38 3 21 EE PROM Setting 42 3 22 Toshiba L...

Page 101: ...ections 2 Exit this program when you are at Main Menu The TEST DIAGNOSTIC PROGRAM contains the following functional tests CONFIG CHECK TEST AUDIO SOUND TEST FAN ON OFF TEST MAIN BATTERY CHARGE TEST FDD TEST MEMORY CHECK KEYBOARD TEST MOUSE PAD TEST LCD PIXELS MODE TEST MAGNETIC SWITCH TEST LAN TEST RTC TEST BUTTON TEST 1st HDD TEST Read DMI TEST Write DMI TEST 3D SENDOR TEST TP TYPE R W TEST EE PR...

Page 102: ...gnostics CD disk The diagnostics disk contains the Free DOS boot files And then follow the instructions for T D program installed in CD disk The T D Program can run single test by you press corresponsive English letter of test item and it also asks you if you like to copy test log file to USB memory as reference at the end of test s The test list is as the following A CONFIG CHECK TEST B AUDIO SOU...

Page 103: ...d Diagnostics The below display will show up at the beginning of T D program If the test result passes the following display will show up Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 5 ...

Page 104: ...fails the following message displays Whether test result are PASS or FAIL Then press any key for next actions Will go back main menu and copying test log file onto diskette is necessary Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 6 ...

Page 105: ...cludes CPU CPU type Speed DDRAM SIZE Panel ID HDD1 type capacity Vendor ID Model Firmware VGA CHIP TYPE VRAM size Wireless type Battery cell 3cell 6cell 9cell 12cell LAN Type Bluetooth SKUID The screen should display as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 7 ...

Page 106: ...s Maximum before this test starts Before Sound test start you may see notice as below picture Press any key then the program will test below item 1 Line out Left channel test 2 Line out Right channel test 3 Playing 44K wave file 4 Playing 48K wave file The screen should display as below and you can press Y to stop playing If the function is passed Satellite Satellite Pro M600 M640 M645 M647 Series...

Page 107: ...fail you can press N to stop test and then it will display as below Press any key the program will return to the below display and you can press Y or N to judge the result Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 9 ...

Page 108: ...3 Tests and Diagnostics Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 10 ...

Page 109: ...r to approach fan outlet that is near left side of unit whether fan is ON The computer will stop the fan working after any key pressed Feel the wind or listen the sound to check if the fan is OFF The screen should display as below indicating whether the test is passed or failed after the question After Press Y computer will auto test FAN RPM 2000 6000 and it will auto check The screen will show be...

Page 110: ...3 Tests and Diagnostics If FAN RPM check is NG it will show as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 12 ...

Page 111: ...VGA 120W with 19V DC for Clarksfield CPU and N11P VGA This test shows and measures the main battery Battery type Lion Manufacturer Sanyo Panasonic Sony Remain charge capacity 0 100 Charge function PASS FAIL Battery Is Full showed when remain charge capacities is 100 The screen should display as below if the charge function is OK will show If the charge function is NG the screen will display as Sat...

Page 112: ...3 Tests and Diagnostics Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 14 ...

Page 113: ...verify function Range Track 0 79 2 Funnel code seek verify function Range Track 0 79 3 Write Read Compare pattern function Range Track 75 79 NOTE The write protected device of this formatted diskette should be Disable The subtests run automatically NOTE Press Esc key can skip the current subtest The screen should display as below indicating whether the subtests pass or fail when finished Satellite...

Page 114: ...ory test start you should choice the below item 1 Memory Read test 2 Memory Write test 3 Memory Read Write test 4 Memory INFO test 5 Back to test title When you execute this test after you press the related number the test picture will show as below Memory Read Test Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 16 ...

Page 115: ...3 Tests and Diagnostics Memory Write Test Memory Read Write Test Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 17 ...

Page 116: ...3 Tests and Diagnostics Memory Info Test Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 18 ...

Page 117: ...x code should be chosen as below display 1 S US for America 2 K UK for Europe When you execute this test the keyboard layout is drawn on the display When any key is pressed the corresponding key on the screen changes to black as shown below It will indicate whether the sub test is passed or failed after the question US Keyboard UK keyboard Satellite Satellite Pro M600 M640 M645 M647 Series Dynaboo...

Page 118: ...3 Tests and Diagnostics Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 20 ...

Page 119: ...test allows users to test their Touch Pad buttons If the buttons are clicked the cursors should appear in the corresponding box of the button figure that is displayed on the screen as below After checking T Pad buttons and cursor s function use Tab key or use T Pad cursor to click the OK column will end this test It will indicate whether the subtests pass or fail after three questions NOTE The abo...

Page 120: ...and 80 25 2 16colors and 320 200 4 16 colors and 640 200 2 16 colors and 640 480 2 16 colors and 640 350 4 colors 2 VGA Mode including 320 200 256 colors and 640 480 256 colors 800 600 256 colors 1024 768 256 colors The screen should display as below indicating whether the test is passed or failed after the question Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 22 ...

Page 121: ... closed the Magnetic should enable to turn off the display Follow below steps to run this test 1 Close the LCD cover 2 Open the LCD Then it will indicate whether the test is passed or failed 1 If the Magnetic switch test as fail it will show below display Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 23 ...

Page 122: ...3 Tests and Diagnostics 2 If the Magnetic switch tests pass it will show below display Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 24 ...

Page 123: ...IO Base Port A000H IRQ BH it s IRQ B Node it is MAC Address Line Speed 1000Mbps or 100Mbps or 10 Mbps Bus ID it s 14 The LAN test includes three subtests of the 1 Speed1000 2 Speed100 3 Speed10 The subtests run automatically The screen should display as below indicating whether the subtests pass or fail when finished Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 25 ...

Page 124: ...ed and a test fails the following message displays 3 14 RTC Test Check the computer s RTC Real Time Clock and calendar functions by comparing the Free DOS and CMOS values Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 26 ...

Page 125: ...d display as below indicating whether the test is passed or failed when finished 3 15 BUTTON TEST NOTE Only for eight buttons SKU The tool for eight buttons SKU the Screen would display as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 27 ...

Page 126: ...3 Tests and Diagnostics Mechanical type buttons x 7 to relate with above showed Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 28 ...

Page 127: ...D Test The HDD test allows the user to verify the 1st HDD ok or not First please select HDD test method Screen would display as below After you select the method then input password hard disk if input password is Right the screen would display as below If input password is wrong the screen would display as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 29 ...

Page 128: ...screen will display as below picture to show the subtest is passed or failed when finished If it is show the picture as below it means HDD function is OK Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 30 ...

Page 129: ...and Diagnostics If the picture shows as below it means he HDD function is NG NOTE Press Ctrl Fn Break key to exit the HDD test program Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 31 ...

Page 130: ... string and UUID If you want to double check the DMI data please select Read DMI item the figure below will be displayed 3 18 Write DMI When you want to write DMI data please select which data you want to write the figure below will be displayed Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 32 ...

Page 131: ...system that can make the setting effective or you can write next data before reboot system the figure below will displayed NOTE should input correct DMI data and should reboot the system that can make the setting effective If you select 5 program will go back to the Main Menu as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 33 ...

Page 132: ...3 Tests and Diagnostics 3 19 3D Sensor Test This test will check 3D Sensor function by your computer successful or not Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 34 ...

Page 133: ... Keep test unit on platform which must be a flat horizontal surface then click enter to test NOTE Steps 2Æ Keep test unit vertical with platform then click to test Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 35 ...

Page 134: ...nostics NOTE Steps 3 Æ Turn run 90 degree whirl then click enter to test NOTE Steps 4Æ Go on Turn run 90 degree whirl then click enter to test Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 36 ...

Page 135: ...tics NOTE Step5 Æ Go on Turn run 90 degree whirl then click enter to test Check test result as below picture PASS will show OK FAIL will show NG Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 37 ...

Page 136: ...and Diagnostics 3 20 TP TYPE R W TEST This T P TYPE R W test checks the computer s T P TYPE and users write T P vendor ID into EEPROM Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 38 ...

Page 137: ... Diagnostics The test runs automatically The screen should display as below indicating whether the test is passed or failed when finished Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 39 ...

Page 138: ... P type fail the screen would display as below If read T P type fail the screen would display as below If W R T P type passes the screen would display as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 40 ...

Page 139: ...3 Tests and Diagnostics Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 41 ...

Page 140: ...s in EE PROM Disable Enable c Set KBLED function status in EE PROM Disable Enable d Set Speaker EQ status in EE PROM Harman 2 Speaker No brand 2 Speaker e Set Front Edge logo status in EE PROM Disable Enable f Set 3G function status in EE PROM Disable Enable g Set NON_OS function flag in EE PROM NONEOS HAVEOS h Set BIOS language in EE PROM English Japanese French i Set No Support Function Disable ...

Page 141: ... function If this unit has MIC function press Y then program will set MIC enable automatically as below If this unit has no MIC function press N then program will set MIC disable automatically as below When you Enable or Disable EE PROM function are OK press any key will go back to EE PROM SETTING option as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 43 ...

Page 142: ...port function program will perform automatically as below Press any key you can go back to EE PROM SETTING option as below If you select n or N program will go back to the Main Menu as below Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 44 ...

Page 143: ...3 Tests and Diagnostics 3 22 Toshiba Logo set Set the computer s Toshiba Logo for other region except Japan SKU Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 45 ...

Page 144: ...ther the test is passed or failed when finished Press any key continue to auto set if write OK the following message displays When Toshiba Logo set finish please restart machine when show below Logo Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 46 ...

Page 145: ...3 Tests and Diagnostics Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 47 ...

Page 146: ...uld display as below indicating whether the test is passed or failed when finished Press any key continue to auto set if write OK the following message displays When Dynabook Logo set finish please restart machine when show below Logo Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 48 ...

Page 147: ...3 Tests and Diagnostics Satellite Satellite Pro M600 M640 M645 M647 Series Dynabook TX AX Series 49 ...

Page 148: ...Chapter 4 Replacement Procedures ...

Page 149: ...rews on the Laptop Body 4 7 Symbol examples 4 7 4 2 Battery 4 8 Removing the Battery Pack 4 8 Installing the Battery Pack 4 9 4 3 Memory 4 10 Removing the Optional Memory 4 10 Installing the Optional Memory 4 12 4 4 HDD 4 13 Removing the HDD 4 13 Installing the HDD 4 16 4 5 WLAN Card 4 17 Removing the WLAN Card 4 17 Installing the WLAN Card 4 18 4 6 WWAN Card 4 19 Removing the WWAN Card 4 19 Insta...

Page 150: ...he Logo Board 4 33 Installing the Logo Board 4 34 4 12 Touch Pad Assembly 4 35 Removing the touch pad Assembly 4 35 Installing the Touch Pad Assembly 4 36 4 13 Bluetooth Module 4 37 Removing the Bluetooth module 4 37 Installing the Bluetooth module 4 38 4 14 Motherboard 4 39 Removing the Motherboard 4 39 Installing the Motherboard 4 40 4 15 Thermal Fan for UMA module 4 41 Removing the Thermal Fan ...

Page 151: ... Display Assembly 4 51 Removing the Display Assembly 4 51 Installing the Display Assembly 4 52 4 20 LCD Bezel 4 53 Removing the LCD Bezel 4 53 Installing the LCD Bezel 4 55 4 21 LCD Module 4 56 Removing the LCD Module 4 56 Installing the LCD Module 4 57 Disassembling the LCD Module 4 57 Assembling the LCD Module 4 60 4 22 Camera Module 4 61 Removing the Camera Module 4 61 Installing the Camera Mod...

Page 152: ... Figure 4 16 Removing logic upper asembly screws from the bottom of the laptop 4 28 Figure 4 17 Removing four logic upper assembly screws and disconnecting four cables 4 29 Figure 4 18 Removing the logic upper assembly from the laptop 4 30 Figure 4 19 Removing the speakers 4 32 Figure 4 20 Removing the logo board 4 33 Figure 4 21 Removing the touch pad light bar 4 35 Figure 4 22 Disconnecting the ...

Page 153: ...4 53 Figure 4 37 Prying up the LCD bezel 4 54 Figure 4 38 Unhooking the hinge caps from the LCD hinges 4 55 Figure 4 39 Removing the LCD module from the LCD cover assembly 4 56 Figure 4 40 Disconnecting the camera cable from the camera 4 57 Figure 4 41 Removing the LCD hinges from the LCD panel 4 58 Figure 4 42 Removing the LVDS cable from the LCD panel 4 59 Figure 4 43 Installing the LCD hinges 4...

Page 154: ...y 4 3 Memory 4 4 HDD 4 5 WLAN Card 4 10 Speakers 4 11 Logo Board 4 12 Touch Pad Assembly 4 13 Bluetooth Module 4 14 Motherboard 4 17 ODD Slot load 4 18 Membrane Power Board 4 19 Display Assembly 4 20 LCD Bezel 4 21 LCD Module 4 22 Camera Module 4 6 WLAN Card 4 7 ODD Tray load 4 8 Keyboard 4 9 Logic Upper Assembly 4 15 Thermal Fan for UMA Module 4 16 CPU and Thermal Module 4 23 Antennas for WLAN Ho...

Page 155: ...power supply and inverter carry high voltages When you partially disassemble the laptop and turn on the components use extreme care not to touch the connectors and components to avoid the risk of electrical shock Do not disassemble individual components during first level maintenance WARNING 1 To avoid the risk of electrical shock turn the laptop off and remove the AC adapter from the electrical o...

Page 156: ...ely Loose screws can cause short circuits overheating smoke or fire 3 Before removing a FRU or other component make sure that all the component cables have been disconnected to avoid the risk of electrical shock caused by accidental contact with the energized components 4 For AC input be sure to use the AC adapter and AC power cable that come with your laptop or Toshiba recommended equivalents 5 T...

Page 157: ...plained in Chapter 2 of this manual to identify the FRU that has probably caused the system failure Perform only the required machine operations Use only the disassembly and reinstallation procedures described in this manual Place the removed components in a safe place away from the laptop so that they are not damaged or get in the way of you doing your work Normally a number of screws need to be ...

Page 158: ...e cable by raising the pressure plate up to a satisfactory height Normal pin connectors are used for all the other types of cables These connectors can be installed or removed by simply inserting them or pulling them out Assembly Procedures You have to reassemble the laptop after you have disassembled the laptop and fixed the component that caused the problem When reassembling the laptop keep the ...

Page 159: ...flat blade screwdriver Torx screwdriver Tweezers for pulling out screws ESD mats for the floor and work desks An ESD wrist strap or heel grounder Anti static carpets or flooring Air ionizers for highly electrostatic sensitive areas A plastic card in credit card size Screw Tightening Torque To secure screws follow the torque values listed below Over tightening can damage components and screws Under...

Page 160: ... the Laptop Body For easy maintenance the screw types are shown on the laptop body as symbols A symbol consists of a letter representing the screw type and a numeral representing the screw length Screw type Letter Bind screw B stands for bind Flat head screw F stands for flat head Super flat head screw S stands for super flat head Tapping screw T stands for tapping Other screws U stands for unique...

Page 161: ...ing the battery packs use care not to short circuit the terminals Do not drop hit twist or bend the battery packs Do not scratch or break up their casing 1 Turn the laptop upside down 2 Slide the battery lock outward 3 Slide the battery release latch outward and remove the battery pack from the laptop Figure 4 1 Removing the battery pack NOTE Dispose of the used battery packs as required by local ...

Page 162: ...plode due to improper replacement use handling or disposal Always dispose of the battery packs as required by local ordinances or regulations Use only replacement batteries recommended by Toshiba NOTE Visually check the battery s terminals If they are dirty clean them with a dry cloth 1 Gently insert a new or recharged battery pack into place Check that the battery release latch slides inward and ...

Page 163: ...igures 4 2 and 4 3 Make sure the laptop is turned off CAUTION Remove the optional memory after turning off the laptop If this is violated the laptop or memory can be damaged 1 Turn the laptop upside down 2 Loosen one M2 5x5 screw securing the memory door and then remove the memory door Figure 4 2 Removing the memory door 3 Pull the two memory lock latches outward so that the memory pops up M2 5x5 ...

Page 164: ... Do not touch the connectors on the memory or in the laptop Contaminated connectors can cause memory access problems 4 Pull the memory out at a 45 degree angle using care to avoid touching the connectors Figure 4 3 Removing the memory from the laptop 5 Repeat steps 3 and 4 for the remaining memory ...

Page 165: ...mory can be damaged 1 Insert the memory into the connector at a 45 degree angle 2 Press down on the memory until it is secured in place by the two memory lock latches 3 Repeat steps 1 and 2 for the remaining memory 4 Replace the memory door and tighten one M2 5x5 screw securing the memory door Once the laptop is turned on check the hardware configuration in the Hardware Setup or TESTUP program to ...

Page 166: ...disk drive according to the following procedures and Figures 4 4 4 5 and 4 6 CAUTION Do not press on the top or bottom of the drive Applying such pressure can either corrupt the data in the drive or damage the drive 1 Loosen one M2 5x5 screw securing the HDD door and then remove the HDD door Figure 4 4 Removing the HDD door M2 5x5 1 ...

Page 167: ...lease the HDD pack and then remove the HDD pack from the HDD bay as indicated in Figure 4 5 Figure 4 5 Removing the HDD pack from the HDD bay NOTE Do not disassemble the HDD pack when it is working normally Disassemble or replace the HDD pack only if it fails 3 Place the HDD pack on a flat surface such as a desk ...

Page 168: ...ng the HDD aluminum foil in the order indicated in Figure 4 6 5 Remove the HDD aluminum foil Figure 4 6 Removing the HDD aluminum foil CAUTION Do not apply pressure to the top or bottom of the drive NOTE HDD foil screws are specific to this unit and screws from previous systems are not compatible and must not be used M3x3 4 ...

Page 169: ...l onto the HDD 2 Secure the HDD aluminum foil to the HDD with four M3x3 screws as indicated in Figure 4 6 CAUTION To prevent the HDD al foil from being distorted when installing the HDD pack into the laptop do not press the center of the HDD pack Always hold the HDD pack by its sides 3 Insert the HDD pack into the HDD bay and slide the HDD inward to connect to the motherboard 4 Replace the HDD doo...

Page 170: ...N Card Remove the WLAN card according to the following procedures and Figure 4 7 1 Remove one M2x3 screw securing the WLAN card as indicated in Figure 4 7 The card pops up automatically 2 Remove the WLAN card at a 45 degree angle 3 Disconnect the two antenna cables from the WLAN card Figure 4 7 Removing the WLAN card M2x3 1 ...

Page 171: ...the black antenna cable around the memory door screw hole 2 Connect the two antenna cables to the WLAN card Connect the white WLAN antenna main to the 1 connector and the black WLAN antenna auxiliary to the 2 connector 3 Insert the WLAN card into the connector on the motherboard at a 45 degree angle 4 Press down the WLAN card and secure it with one M2x3 screw as indicated in Figure 4 7 ...

Page 172: ...N Card Remove the WWAN card according to the following procedures and Figure 4 8 1 Disconnect the two antenna cables from the WWAN card 2 Remove one M2x3 screw securing the WWAN card as indicated in Figure 4 8 The card pops up automatically 3 Remove the WWAN card at a 45 degree angle Figure 4 8 Removing the WWAN card M2x3 1 ...

Page 173: ... the following procedures 1 Connect the two antenna cables to the WWAN card Connect the red WWAN antenna main to the 1 connector and the blue WWAN antenna auxiliary to the 2 connector 2 Insert the WWAN card into the connector on the motherboard at a 45 degree angle 3 Press down the WWAN card and secure it with one M2x3 screw as indicated in Figure 4 8 ...

Page 174: ...Remove the ODD optical disc drive according to the following procedures and Figure 4 9 1 Turn the laptop upside down 2 Remove one M2x3 screw securing the ODD 3 Push the ODD outward and then remove the ODD as indicated in Figure 4 9 Figure 4 9 Removing the Tray load ODD CAUTION Handle the ODD carefully It can become hot during operation M2x3 1 ...

Page 175: ...n Figure 4 9 Disassembling the ODD Tray load NOTE Do not disassemble the ODD when it is working normally Disassemble or replace the ODD only if it fails Disassemble the ODD according to the following procedures and Figures 4 10 and 4 11 1 Remove the two M2x3 screws securing the ODD bracket to the ODD 2 Remove the ODD bracket from the ODD 3 Remove the ODD bezel Figure 4 10 Removing the ODD bracket ...

Page 176: ...nual 4 23 Figure 4 11 Hooks on the inside of the Tray load ODD bezel Assembling the ODD Assemble the ODD according to the following procedures 1 Seat the ODD bezel in the correct position 2 Align the ODD bracket with the ODD and secure it with two M2x3 screws ODD bezel hook ODD bezel hook ...

Page 177: ...ing procedures and Figures 4 12 4 13 4 14 and 4 15 1 Turn the laptop upside down 2 Remove the two M2 5x8 screws securing the keyboard 3 Open the display panel and insert a pin into the opening in the battery bay to push the keyboard free as indicated in Figure 4 12 Figure 4 12 Removing the keyboard screws and pushing the keyboard free 4 Turn the laptop upright M2 5x8 2 ...

Page 178: ... M647 Maintenance Manual 4 25 5 Slightly lift the back edge of the keyboard to reveal the keyboard FPC as indicated in Figure 4 13 Figure 4 13 Lifting the keyboard 6 Undo the locking and disconnect the keyboard FPC from the motherboard as indicated in Figure 4 14 ...

Page 179: ...Keyboard Satellite M600 M640 M645 M647 Maintenance Manual 4 26 Figure 4 14 Disconnecting the keyboard FPC 7 Flip over the keyboard 8 Unlock and disconnect the keyboard backlight FFC from the motherboard as indicated in Figure 4 15 ...

Page 180: ...d in the correct position on the logic upper assembly 4 Press down the keyboard cover starting from the center and toward the left Make sure the hooks on the back of the cover are securely in place 5 Press down the right of the keyboard cover Make sure the hooks on the back of the cover are securely in place 6 Press down the keyboard cover in the position around the key F9 and slide to the left to...

Page 181: ...mbly Remove the logic upper assembly according to the following procedures and Figures 4 16 4 17 and 4 18 1 Turn the laptop upside down 2 Remove the following thirteen screws as indicated in Figure 4 16 Eleven M2 5x8 screws One M2 5x4 screw One M2x3 screw Figure 4 16 Removing logic upper asembly screws from the bottom of the laptop M2 5x4 1 M2 5x8 11 M2x3 1 ...

Page 182: ...upright 4 Remove one M2 5x15 screw and three M2 5x8 screws securing the logic upper assembly 5 Disconnect the speaker cables CAP sensor FFC light bar FFC and touch pad FFC from the motherboard as indicated in Figure 4 17 Figure 4 17 Removing four logic upper assembly screws and disconnecting four cables M2 5x15 1 M2 5x8 3 ...

Page 183: ... from the laptop Installing the Logic Upper Assembly Install the logic upper assembly according to the following procedures 1 Seat the logic upper assembly on the laptop and adjust to the correct position 2 Press down the logic upper assembly starting from the top edge and toward the bottom edge Make sure that the hooks on the back of the assembly are securely in place 3 Connect the speakers cable...

Page 184: ...al 4 31 4 Secure the logic upper assembly with one M2x3 screw one M2 5x15 screw and three M2 5x8 screws as indicated in Figure 4 17 5 Turn the laptop upside down 6 Secure the logic upper assembly with thirteen screws as indicated in Figure 4 16 Eleven M2 5x8 screws One M2 5x4 screw One M2x3 screw ...

Page 185: ...rews securing the speakers to the back of the logic upper assembly 2 Remove the left and right speakers from the logic upper assembly Figure 4 19 Removing the speakers Installing the Speakers Install the speakers according to the following procedures 1 Seat the left and right speakers on the back of the logic upper assembly 2 Secure the left and right speakers with one M2 5x6 screw for each as ind...

Page 186: ...he logo board according to the following procedures and Figure 4 20 1 Remove one M2 5x4 screw securing the logo board to the back of the logic upper assembly 2 Lift the logo board and disconnect the logo board FFC from the touch pad switch board 3 Remove the logo board from the logic upper assembly Figure 4 20 Removing the logo board M2 5x4 1 ...

Page 187: ...ing the Logo Board Install the logo board according to the following procedures 1 Place the logo board on the back of the logic upper assembly 2 Connect the logo board FFC to the touch pad switch board 3 Secure the logo board to the logic upper assembly with one M2 5x4 screw as indicated in Figure 4 20 ...

Page 188: ...the touch pad light bar to the back of the logic upper assembly and then remove the touch pad light bar as indicated in Figure 4 21 Figure 4 21 Removing the touch pad light bar 2 Unlock and disconnect the touch pad switch board FFC from the touch pad 3 Disconnect the fingerprint board FFC from the touch pad switch board if the fingerprint board is present 4 Remove one M2 5x4 screw securing the tou...

Page 189: ... the fingerprint board on the back of the logic upper assembly if the fingerprint board is present 2 Place the touch pad switch board on the back of the logic upper assembly and secure it with one M2 5x4 screw as indicated in Figure 4 22 3 Connect the fingerprint board FFC to the touch pad switch board if the fingerprint board is present 4 Connect the touch pad switch board FFC to the touch pad an...

Page 190: ...oth module Remove the Bluetooth module according to the following procedures and Figures 4 23 and 4 24 1 Disconnect and gently pry up the Bluetooth cable from the motherboard 2 Push the Bluetooth module downward to release it from the trough on the logic lower assembly and remove the Bluetooth module Figure 4 23 Removing the Bluetooth module ...

Page 191: ... Figure 4 24 Figure 4 24 Disconnecting the Bluetooth cable Installing the Bluetooth module Install the Bluetooth module according to the following procedures 1 Connect the Bluetooth cable to the Bluetooth module 2 Slide the Bluetooth module into the trough on the logic lower assembly in the same direction as removal 3 Connect and adhere the Bluetooth cable to the motherboard ...

Page 192: ... 25 Figure 4 25 Disconnecting the power membrane FFC 3 Turn the laptop upright 4 Disconnect the LVDS cable from the motherboard 5 Unlock and disconnect the ODD FFC from the motherboard 6 Remove one M2 5x4 screw securing the motherboard and remove the DC in cable from the trough on the logic lower assembly as indicated in Figure 4 26 7 Gently lift the left edge of the motherboard to free the port c...

Page 193: ... side of the motherboard to the corresponding openings in the logic lower assembly and seat the motherboard in the logic lower assembly 2 Seat the DC in connector in the DC in trough on the logic lower assembly and route the cable from left to right in the routing channel 3 Secure the motherboard with one M2 5x4 screw as indicated in Figure 4 26 4 Connect the LVDS cable and ODD FFC to the motherbo...

Page 194: ...f the motherboard 2 Remove one M2 5x6 screw securing the thermal fan to the front of the motherboard as indicated in Figure 4 27 Figure 4 27 Removing the thermal fan screw 3 Remove the thermal fan from the motherboard Installing the Thermal Fan Install the thermal fan according to the following procedures 1 Place the thermal fan on the motherboard 2 Secure the thermal fan with one M2 5x6 screw as ...

Page 195: ...ot during operation Be sure to let it cool down before starting the repair work 2 If you remove the CPU thermal module please use soft cloth with alcohol to clean the CPU and CPU thermal module Reapply Shinetsu 7762 grease before installing the CPU thermal module If you use one new CPU thermal module please make sure remove the release paper first For UMA module 1 Disconnect the thermal fan cable ...

Page 196: ...the thermal module from the motherboard For Discrete module 1 Disconnect the thermal fan cable 2 Remove the seven spring screws securing the thermal module to the motherboard in the sequence indicated in Figure 4 29 Figure 4 29 Removing the Thermal Module spring screws 3 Remove the thermal module from the motherboard ...

Page 197: ...s 4 30 CAUTION When removing the CPU keep the following in mind The CPU can become very hot during operation Be sure to let it cool down before starting repair work 1 Rotate the cam on the CPU socket counterclockwise to the unlock position with a flat blade screwdriver as indicated in Figure 4 30 2 Remove the CPU from the motherboard 1 1 2 2 Figure 4 30 Removing the CPU ...

Page 198: ...e as a guide 3 Rotate the cam clockwise to the lock position with a flat blade screwdriver CAUTION When installing the thermal module keep the following in mind 1 Be sure to confirm the correct position for the module 2 Secure the relevant screws on the thermal module to the motherboard according to the number sequence sealed on the thermal module 4 Reapply Shinetsu 7762 grease on the CPU thermal ...

Page 199: ...grease on the thermal module and removing any release papers 5 Place the thermal module on the motherboard 6 Secure the thermal module with four spring screws UMA module or seven spring screws discrete module according to the number sequence on the thermal module 7 Connect the thermal fan cable Thermal grease Discrete module Thermal pad Thermal pad ...

Page 200: ... ODD Slot load Removing the ODD Slot load Remove the ODD optical disc drive according to the following procedures 1 Lift and remove the ODD from the logic lower assembly as indicated in Figure 4 32 Figure 4 32 Removing the Slot load ODD CAUTION Handle the ODD carefully It can become hot during operation ...

Page 201: ...Board Slot load NOTE Do not disassemble the ODD when it is working normally Disassemble or replace the ODD only if it fails Disassemble the ODD according to the following procedures and Figure 4 33 1 Remove the two M2x3 screws securing the ODD bracket to the ODD 2 Remove the ODD bracket from the ODD 3 Remove one M2x3 screw securing the ODD board to the ODD 4 Remove the ODD board from the ODD Figur...

Page 202: ...nual 4 49 Assembling the ODD Bracket and ODD Board Slot load Assemble the ODD according to the following procedures 1 Insert the ODD board into the back of the ODD 2 Secure the ODD board to the ODD with one M2x3 screw 3 Align the ODD bracket with the ODD and secure it with two M2x3 screws ...

Page 203: ...e Membrane Power Board Remove the membrane power board according to the following procedures and Figure 4 34 1 Gently peel the membrane power board from the logic lower assembly as indicated in Figure 4 34 Figure 4 34 Removing the membrane power board Installing the Membrane Power Board Install the membrane power board according to the following procedures 1 Adhere the membrane power board to the ...

Page 204: ...being caught between the display assembly and the laptop Remove the display assembly according to the following procedures and Figure 4 35 1 Pull out the four antenna cables from the routing channel on the logic lower assembly 2 Remove the four M2 5x4 screws securing the display assembly 3 Remove the display assembly from the logic lower assembly Figure 4 35 Removing the display assembly M2 5x4 4 ...

Page 205: ...nual 4 52 Installing the Display Assembly Install the display assembly according to the following procedures 1 Seat the display hinge brackets in the logic lower assembly and secure it with four M2 5x4 screws 2 Route the four antenna cables into the routing channel on the logic lower assembly ...

Page 206: ...ding to the following procedures and Figures 4 36 4 37 and 4 38 1 Remove the four screw rubbers on the LCD bezel 2 Remove the four M2 5x4 screws as shown in Figure 4 36 Figure 4 36 Removing the LCD bezel screws 3 Use your fingers to pry up the LCD bezel from the inside left and right edges using an outward rolling motion as indicated in Figure 4 37 M2 5x4 4 ...

Page 207: ...4 Figure 4 37 Prying up the LCD bezel 4 Work your way along the top and bottom inside edges of the LCD bezel until it is free of the LCD cover assembly 5 Gently push the hinge caps downward and outward to release the inner hooks from the snaps securing them in place as indicated in Figure 4 38 ...

Page 208: ...es Make sure the routing positions of the antennas are correct and do not block any components such as screw holes 1 Place the LCD bezel on the LCD cover assembly Make sure the hinge caps fit over the LCD hinges and the tabs on the back of the LCD bezel align with the slots in the LCD cover assembly 2 Press down on the LCD bezel starting from the bottom edge and toward the sides and top edge Make ...

Page 209: ... the following procedures and Figures 4 39 and 4 40 1 Remove the four M2 5x4 screws securing the LCD module to the LCD cover assembly as indicated in Figure 4 39 2 Gently pry the LVDS cable free of the right LCD hinge Figure 4 39 Removing the LCD module from the LCD cover assembly 3 Disconnect the camera cable from the camera module as indicated in Figure 4 40 M2 5x4 4 ...

Page 210: ...the following procedures 1 Place the LCD module on the LCD cover assembly 2 Secure the LCD module to the LCD cover assembly with four M2 5x4 screws as indicated in Figure 4 39 3 Connect the camera module cable to the camera module Disassembling the LCD Module Disassemble the LCD module according to the following procedures and Figures 4 41 and 4 42 1 Remove the six M2x3 screws securing the LCD hin...

Page 211: ...e LCD hinges from the LCD panel 2 Turn the LCD panel over and place it face down on a protective surface such as a foam pad 3 Gently peel the clear connector tape from the back of the LCD panel and disconnect the LVDS cable connector as indicated in Figure 4 42 4 Carefully peel the LVDS cable from the back of the LCD panel M2x3 6 ...

Page 212: ...he LCD panel NOTE Integrated Circuits ICs are fragile Use extreme care not to apply pressure to the ICs along the edges of the LCD panel Dispose of used LCD panels fluorescent FL tubes as required by local ordinances or regulations Tape around the LVDS cable must be carefully peeled away before disconnecting the cable from the LCD panel ...

Page 213: ...procedures and Figure 4 43 1 Connect the LVDS cable to the LCD panel connector and adhere the clear tape to the back of the LCD panel 2 Adhere the LVDS cable to the back of the LCD panel 3 Align the LCD hinges with the LCD panel and secure them with six M2x3 screws according to the sequence indicated in Figure 4 43 1 3 2 1 3 2 Figure 4 43 Installing the LCD hinges M2x3 6 ...

Page 214: ... according to the following procedures and Figure 4 44 1 Carefully pry up the camera module from the LCD cover assembly Figure 4 44 Removing the camera module Installing the Camera Module Install the camera module according to the following procedures 1 Seat the camera module on the LCD cover assembly and press down to make sure it is adhered to the LCD cover assembly ...

Page 215: ...as for WLAN and WWAN are the same Removing the Antennas for WLAN Remove the antennas for WLAN according to the following procedures and Figure 4 45 1 Pull the antennas out from the routing channel on the LCD cover assembly as indicated in Figure 4 46 2 Carefully peel the antennas from the LCD cover assembly Figure 4 45 Removing the antennas from the LCD cover assembly ...

Page 216: ...he antennas for WLAN according to the following procedures 1 Adhere the antennas to the correct positions on the LCD cover assembly Note that the black antenna is placed in the top left corner and the white antenna is placed in the top right corner of the LCD cover assembly 2 Route the antennas in the routing channels on the LCD cover assembly ...

Page 217: ...ake sure that you seat it so that it is properly aligned and maximum visibility of the display is maintained 2 Be careful to align the holes at the four corners of the LCD module with the corresponding holes in the LCD cover before securing the module with screws Do not force the module into place because stress can affect its performance Note The panel s polarized surface is easily scratched and ...

Page 218: ...ace is very dirty we recommend a CRT cleaning agent Apply the agent to a soft cloth and then wipe the panel s surface Do not apply cleanser directly to the panel CRT Cleaner 4 If water or other liquid is left on the panel s surface for a long period it can change the screen s tint or stain it Be sure to quickly wipe off any liquid A 2 CONFIDENTIAL Satellite A350 Series Maintenance Manual ...

Page 219: ... hard object which could cause breakage or cracks 6 CMOS LSI circuits are used in the module so guard against damage from electrostatic discharge Be sure to wear a wrist or ankle grounding device when handling the module Satellite A350 Series Maintenance Manual CONFIDENTIAL A 3 ...

Page 220: ... 8 Do not store the module at temperatures below its specifications Cold can cause the liquid crystals to freeze lose their elasticity or otherwise suffer damage 9 Do not disassemble the LCD module Disassembly can cause malfunctions A 4 CONFIDENTIAL Satellite A350 Series Maintenance Manual ...

Page 221: ...dule do not use packing material that contains epoxy resin amine or silicon glue alcohol or oxime These materials can release gas that can damage the panel s polarization Satellite A350 Series Maintenance Manual CONFIDENTIAL A 5 ...

Page 222: ...Appendix B Appendix B Board Layout B 1 System Board Top View UMA Figure B 1 System Board Layout Top Bordeaux 10 10G Maintenance Manual CONFIDENTIAL B 1 ...

Page 223: ...B 2 System Board Bottom View UMA Figure B 2 System Board Layout Bottom B 2 CONFIDENTIAL Bordeaux 10 10G Maintenance Manual ...

Page 224: ... ASM1442 Table B 2 System Board Connectors top and bottom Number Name JCPU CPU Socket JFAN Fan conn JLVDS LVDS conn JCRT CRT conn JHDMI HDMI conn JTOUCH Touch Module conn JHDD SATA HDD conn JODD0 ODD conn JODD1 ODD B conn JESATA ESATA USB Combo conn JBT Bluetooth conn JWLAN WLAN conn JLAN LAN conn JUSB0 1ST USB conn JUSB1 2ND USB conn JDDRH JDDRL DDRIII conn JKB Keyboard conn JREAD 5 in 1 Card Rea...

Page 225: ...al MIC conn JLINE Headphones conn J3GSIM 3G CARD conn PJP1 AC Adaptor conn PJP2 Battery conn JCS CapSensor B conn JTPL LED B conn JEXP Express Card conn JKBL Keyboard LED conn B 4 CONFIDENTIAL Bordeaux 10 10G Maintenance Manual ...

Page 226: ...B 3 System Board Top View Discrete Figure B 3 System Board Layout Top Bordeaux 10 10G Maintenance Manual CONFIDENTIAL B 5 ...

Page 227: ...B 4 System Board Bottom View Discrete Figure B 4 System Board Layout Bottom B 6 CONFIDENTIAL Bordeaux 10 10G Maintenance Manual ...

Page 228: ...QGAZ0C UL1 LAN Controller RTL8105E VB GR U20 HDMI Level Shift ASM1442 Table B 4 System Board Connectors top and bottom Number Name JCPU CPU Socket JFAN Fan conn JLVDS LVDS conn JCRT CRT conn JHDMI HDMI conn JTOUCH Touch Module conn JHDD SATA HDD conn JODD0 ODD conn JODD1 ODD B conn JESATA ESATA USB Combo conn JBT Bluetooth conn JWLAN WLAN conn JLAN LAN conn JUSB0 1ST USB conn JUSB1 2ND USB conn JD...

Page 229: ...Reader conn JSPKL JSPKR Speaker conn JPOWER Power B conn JMDC MDC conn J3G 3G conn JEXMIC External MIC conn JLINE Headphones conn J3GSIM 3G CARD conn PJP1 AC Adaptor conn PJP2 Battery conn JCS CapSensor B conn JTPL LED B conn JEXP Express Card conn JKBL Keyboard LED conn ...

Page 230: ...I O Pin No Signal Name I O 1 3VS_LVDS_CAM 2 LCD_EDID_CLK 3 USB20_P11_R 4 LCD_EDID_DATA 5 USB20_N11_R 6 INT_MIC_CLK 7 GND 8 INT_MIC_DATA 9 LCD_TXOUT0 10 PCH_PWM_R 11 LCD_TXOUT0 12 BKOFF _R 13 LCD_TXOUT1 14 GND 15 LCD_TXOUT1 16 USB20_N12_R 17 LCD_TXOUT2 18 USB20_P12_R 19 LCD_TXOUT2 20 3VS 21 LCD_TXCLK 22 LCDVDD_R 23 LCD_TXCLK 24 LCDVDD_R 25 GND 26 NA 27 NA 28 LCD_INV 29 NA 30 LCD_INV Bordeaux 10 10G...

Page 231: ... O 14 VSYNC O 15 CRT_DDC_CLK I C 4 JHDMI Table C 4 HDMI I F pin assignments 19 pin Pin No Signal name I O Pin No Signal Name I O 1 HDMI_R_D2 O 2 GND 3 HDMI_R_D2 O 4 HDMI_R_D1 O 5 GND 6 HDMI_R_D1 O 7 HDMI_R_D0 O 8 GND 9 HDMI_R_D0 O 10 HDMI_R_CK O 11 GND 12 HDMI_R_CK O 13 HDMI_CEC O 14 NC 15 HDMI_SCLK O 16 HDMI_SDATA O 17 GND 18 HDMI_5V_OUT O 19 HDMI_HPD O C 2 CONFIDENTIAL Bordeaux 10 10G Maintenanc...

Page 232: ...8 3VS 9 3VS 10 3VS 11 GND 12 GND 13 GND 14 5VS 15 5VS 16 5VS 17 GND 18 NC 19 GND 20 NC 21 NC 22 NC C 6 JODD0 Table C 6 SATA ODD I F pin assignments 13 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 SATA_PTX_C _DRX_P4 3 SATA_PTX_C _DRX_N4 4 GND 5 SATA_PRX_D TX_N4 6 SATA_PRX_D TX_P4 7 GND 8 NC 9 5VS_ODD 10 5VS_ODD 11 NC 12 GND 13 GND Bordeaux 10 10G Maintenance Manual CONFIDENTIAL C 3 ...

Page 233: ...e C 8 eSATA USB I F pin assignments 11 pin Pin No Signal name I O Pin No Signal Name I O 1 USB_VCCB 2 USB20_N3_RL 3 USB20_P3_RL 4 GND 5 GND 6 SATA_PTX_C_DRX_P 5 7 SATA_PTX_C_DRX_N 5 8 GND 9 SATA_PRX_DTX_N5 10 SATA_PRX_DTX_P5 11 GND C 9 JBT Table C 9 Bluetooth Connector pin assignments 6 pin Pin No Signal name I O Pin No Signal Name I O 1 BT_VCC 2 GND 3 USB20_P5 I O 4 USB20_N5 I O 5 BT_RESET O 6 BT...

Page 234: ...17 NC A18 GND A19 NC A20 WL_OFF A21 GND A22 PLT_RST A23 PCIE_PRX_WLAN TX_N2 A24 3V_WLAN A25 PCIE_PRX_WLAN TX_P2 A26 GND A27 GND A28 1 5VS A29 GND A30 PM_SMBCLK A31 PCIE_PTX_C_WL ANRX_N2 A32 PM_SMBDATA A33 PCIE_PTX_C_WL ANRX_P2 A34 GND A35 GND A36 USB20_N13 A37 GND A38 USB20_P13 A39 3V_WLAN A40 GND A41 3V_WLAN A42 LED_WIMAX A43 GND A44 NC A45 NC A46 NC A47 NC A48 1 5VS A49 NC A50 GND A51 NC A52 3V_...

Page 235: ...ET 15 GND 16 UIM_VPP 17 NC 18 GND 19 NC 20 RF_OFF 21 GND 22 PLT_RST 23 PCIE_PRX_JET TX_N4 24 3VS 25 PCIE_PRX_JET TX_P4 26 GND 27 GND 28 1 5VS 29 GND 30 PM_SMBCLK 31 PCIE_PTX_C_J ETRX_N4 32 PM_SMBDAT A 33 PCIE_PTX_C_J ETRX_P4 34 GND 35 GND 36 USB20_N10 37 GND 38 USB20_P10 39 3VS 40 GND 41 3VS 42 LED_WIMAX 43 GND 44 NC 45 NC 46 NC 47 NC 48 1 5VS 49 NC 50 GND 51 NC 52 3VS C 6 CONFIDENTIAL Bordeaux 10...

Page 236: ...8 CLK_NEW 19 CLK_NEW 20 GND 21 PCIE_PRX_NEWT X_N3 22 PCIE_PRX_NEW TX_P3 23 GND 24 PCIE_PTX_C_NE WRX_N3 25 PCIE_PTX_C_NE WRX_P3 26 GND C 13 JLAN Table C 13 LAN Connector pin assignments 14 pin Pin No Signal name I O Pin No Signal Name I O 1 RJ45_MIDI0 I O 2 RJ45_MIDI0 I O 3 RJ45_MIDI1 I O 4 RJ45_MIDI2 I O 5 RJ45_MIDI2 I O 6 RJ45_MIDI1 I O 7 RJ45_MIDI3 I O 8 RJ45_MIDI3 I O 9 NC 10 LAN_SK_LINK _ R 11...

Page 237: ... I O 25 GND 26 GND 27 DDR_A_DQS 1 O 28 DDR_A_DM1 O 29 DDR_A_DQS1 O 30 SM_DRAMRST O 31 GND 32 GND 33 DDR_A_D10 I O 34 DDR_A_D14 I O 35 DDR_A_D11 I O 36 DDR_A_D15 I O 37 GND 38 GND 39 DDR_A_D16 I O 40 DDR_A_D20 I O 41 DDR_A_D17 I O 42 DDR_A_D21 I O 43 GND 44 GND 45 DDR_A_DQS 2 O 46 DDR_A_DM2 O 47 DDR_A_DQS2 O 48 GND 49 GND 50 DDR_A_D22 I O 51 DDR_A_D18 I O 52 DDR_A_D23 I O 53 DDR_A_D19 I O 54 GND 55...

Page 238: ...MA0 O 99 1 5V 100 1 5V 101 DDRA_CLK0 O 102 DDRA_CLK1 O 103 DDRA_CLK0 O 104 DDRA_CLK1 O 105 1 5V 106 1 5V 107 DDR_A_MA10 O 108 DDR_A_BS1 O 109 DDR_A_BS0 O 110 DDR_A_RAS O 111 1 5V 112 1 5V 113 DDR_A_WE O 114 DDRA_SCS0 O 115 DDR_A_CAS O 116 DDRA_ODT0 O 117 1 5V 118 1 5V 119 DDR_A_MA13 O 120 DDRA_ODT1 O 121 DDRA_SCS1 O 122 NC 123 1 5V 124 1 5V 125 NC 126 DDR_VREF_CA_ DIMMA 127 GND 128 GND 129 DDR_A_D...

Page 239: ..._A_D53 I O 167 GND 168 GND 169 DDR_A_DQS 6 O 170 DDR_A_D53 I O 171 DDR_A_DQS6 O 172 GND 173 GND 174 DDR_A_D54 I O 175 DDR_A_D50 I O 176 DDR_A_D55 I O 177 DDR_A_D51 I O 178 GND 179 GND 180 DDR_A_D60 I O 181 DDR_A_D56 I O 182 DDR_A_D61 I O 183 DDR_A_D57 I O 184 GND 185 GND 186 DDR_A_DQS 7 O 187 DDR_A_DM7 O 188 DDR_A_DQS7 O 189 GND 190 GND 191 DDR_A_D58 I O 192 DDR_A_D62 I O 193 DDR_A_D59 I O 194 DDR...

Page 240: ... I O 25 GND 26 GND 27 DDR_B_DQS 1 O 28 DDR_B_DM1 O 29 DDR_B_DQS1 O 30 SM_DRAMRST O 31 GND 32 GND 33 DDR_B_D10 I O 34 DDR_B_D14 I O 35 DDR_B_D11 I O 36 DDR_B_D15 I O 37 GND 38 GND 39 DDR_B_D16 I O 40 DDR_B_D20 I O 41 DDR_B_D17 I O 42 DDR_B_D21 I O 43 GND 44 GND 45 DDR_B_DQS 2 O 46 DDR_B_DM2 O 47 DDR_B_DQS2 O 48 GND 49 GND 50 DDR_B_D22 I O 51 DDR_B_D18 I O 52 DDR_B_D23 I O 53 DDR_B_D19 I O 54 GND 55...

Page 241: ...A0 O 99 1 5V 100 1 5V 101 DDRB_CLK0 O 102 DDRB_CLK1 O 103 DDRB_CLK0 O 104 DDRB_CLK1 O 105 1 5V 106 1 5V 107 DDR_B_MA10 O 108 DDR_B_BS1 O 109 DDR_B_BS0 O 110 DDR_B_RAS O 111 1 5V 112 1 5V 113 DDR_B_WE O 114 DDRB_SCS0 O 115 DDR_B_CAS O 116 DDRB_ODT0 O 117 1 5V 118 1 5V 119 DDR_B_MA13 O 120 DDRB_ODT1 O 121 DDRB_SCS1 O 122 NC 123 1 5V 124 1 5V 125 NC 126 DDR_VREF_CA_ DIMMB 127 GND 128 GND 129 DDR_B_D3...

Page 242: ..._B_D53 I O 167 GND 168 GND 169 DDR_B_DQS 6 O 170 DDR_B_D53 I O 171 DDR_B_DQS6 O 172 GND 173 GND 174 DDR_B_D54 I O 175 DDR_B_D50 I O 176 DDR_B_D55 I O 177 DDR_B_D51 I O 178 GND 179 GND 180 DDR_B_D60 I O 181 DDR_B_D56 I O 182 DDR_B_D61 I O 183 DDR_B_D57 I O 184 GND 185 GND 186 DDR_B_DQS 7 O 187 DDR_B_DM7 O 188 DDR_B_DQS7 O 189 GND 190 GND 191 DDR_B_D58 I O 192 DDR_B_D62 I O 193 DDR_B_D59 I O 194 DDR...

Page 243: ...rd Connector pin assignments 34 pin Pin No Signal name I O Pin No Signal Name I O 1 NUM_LED 2 CURS_LED 3 CAPS_LED 4 JKB4 5 KSI1 6 KSI6 7 KSI5 8 KSI0 9 KSI4 10 KSI3 11 KSI2 12 KSI7 13 KSO15 14 KSO12 15 KSO11 16 KSO10 17 KSO9 18 KSO8 19 KSO13 20 KSO7 21 KSO6 22 KSO14 23 KSO5 24 KSO3 25 KSO4 26 KSO0 27 KSO1 28 KSO2 29 JKB29 30 NC 31 NC 32 NC 33 NC 34 JKB34 C 14 CONFIDENTIAL Bordeaux 10 10G Maintenanc...

Page 244: ... Name I O 1 USB_VCCA 2 USB20_N1_R 3 USB20_P1_R 4 GND C 20 JCS Table C 20 FUN B connector pin assignments 10 pin Pin No Signal name I O Pin No Signal Name I O 1 5VALW 2 3VL 3 3VS 4 ESB_DAZ 5 ESB_CKZ 6 CAP_INT 7 CAP_RST 8 EC_SMB_CK2 9 EC_SMB_DA2 10 GND C 21 JPOWER Table C 21 POWER B connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 POWER_ON_LED 2 NC 3 ON OFFBTN 4 GND Bo...

Page 245: ...DWE 16 MS_CD 17 GND 18 XD_SD_MS_D2 19 XD_SD_MS_D0 20 VCC_OUT 21 XD_SD_MS_D1 22 SD_CLK 23 SDCMD_MSBS_X DWE 24 XD_SD_MS_D1 25 XD_SD_MS_D2 26 GND 27 XD_SD_MS_D3 28 XD_SD_D4 29 XD_SD_D5 30 XD_SD_MS_D0 31 XD_SD_D6 32 XD_SD_MS_D1 33 XD_SD_D7 34 VCC_OUT 35 XDWP _SDWP 36 SD_CD C 23 JEXMIC Table C 23 EXMIC connector pin assignments 8 pin Pin No Signal name I O Pin No Signal Name I O 1 JGND 2 MIC1_L_L 3 MIC...

Page 246: ... Signal name I O Pin No Signal Name I O 1 SPK_L1 2 SPK_L2 3 NC 4 NC C 26 JSPKR Table C 26 SPKR connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 SPK_R1 2 SPK_R2 3 NC 4 NC C 27 JTOUCH Table C 27 T P connector pin assignments 10 pin Pin No Signal name I O Pin No Signal Name I O 1 5VS 2 3VS_FP 3 NC 4 TP_CLK 5 TP_DATA 6 LOGO_LED 7 GND 8 USB20_N8 9 USB20_P8 10 GND Bordeaux...

Page 247: ... O 12 AZ_BITCLK_MD O C 29 PJP1 Table C 29 AC Adaptor connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 DC_IN_S1 2 DC_IN_S1 3 GND 4 GND C 30 PJP2 Table C 30 Battery connector pin assignments 9 pin Pin No Signal name I O Pin No Signal Name I O 1 BATT_S1 2 BATT_S1 3 BATT_P3 4 BATT_P4 5 BATT_P5 6 EC_SMDA I O 7 EC_SMCA I O 8 GND 9 GND C 18 CONFIDENTIAL Bordeaux 10 10G Main...

Page 248: ...h Button B connector pin assignments 6 pin Pin No Signal name I O Pin No Signal Name I O 1 5VS 2 NC 3 KSI6 I 4 KSO0 O 5 TP_LED O 6 GND O C 32 JKBL Table C 32 Keyboard backlight connector pin assignments 4 pin Pin No Signal name I O Pin No Signal Name I O 1 GND 2 NC 3 NC I 4 5VS_LED O ...

Page 249: ...7 6 07 87 36 F0 36 08 7 08 88 3D F0 3D 2 09 8 09 89 3E F0 3E 2 10 9 0A 8A 46 F0 46 2 11 0 0B 8B 45 F0 45 12 _ 0C 8C 4E F0 4E 13 0D 8D 55 F0 55 15 BkSp 0E 8E 66 F0 66 16 Tab 0F 8F 0D F0 0D 17 Q 10 90 15 F0 15 18 W 11 91 1D F0 1D 19 E 12 92 24 F0 24 20 R 13 93 2D F0 2D 21 T 14 94 2C F0 2C 22 Y 15 95 35 F0 35 23 U 16 96 3C F0 3C 2 24 I 17 97 43 F0 43 2 25 O 18 98 44 F0 44 2 26 P 19 99 4D F0 4D 2 27 1...

Page 250: ...3 F0 33 37 J 24 A4 3B F0 3B 2 38 K 25 A5 42 F0 42 2 39 L 26 A6 4B F0 4B 2 40 27 A7 4C F0 4C 2 41 28 A8 52 F0 52 43 Enter 1C 9C 5A F0 5A 3 44 Shift L 2A AA 12 F0 12 45 No 102 key 56 D6 61 F0 61 46 Z 2C AC 1A F0 1A 47 X 2D AD 22 F0 22 48 C 2E AE 21 F0 21 49 V 2F AF 2A F0 2A 50 B 30 B0 32 F0 32 51 N 31 B1 31 F0 31 52 M 32 B2 3A F0 3A 2 53 33 B3 41 F0 41 2 54 34 B4 49 F0 49 2 55 35 B5 4A F0 4A 2 57 Sh...

Page 251: ...B E0 F0 6B 1 80 Home E0 47 E0 C7 E0 6C E0 F0 6C 1 81 End E0 4F E0 CF E0 69 E0 F0 69 1 83 E0 48 E0 C8 E0 75 E0 F0 75 1 84 E0 50 E0 D0 E0 72 E0 F0 72 1 85 PgUp E0 49 E0 C9 E0 7D E0 F0 7D 1 86 PgDn E0 51 E0 D1 E0 7A E0 F0 7A 1 89 E0 4D E0 CD E0 74 E0 F0 74 1 110 Esc 01 81 76 F0 76 112 F1 3B BB 05 F0 05 113 F2 3C BC 06 F0 06 114 F3 3D BD 04 F0 04 115 F4 3E BE 0C F0 0C 116 F5 3F BF 03 F0 03 117 F6 40 C...

Page 252: ...5B E0 DB E0 1F E0 F0 1F x App E0 5D E0 DD E0 2F E0 F0 2F Notes 1 Scan codes differ by mode 2 Scan codes differ by overlay function 3 Combination with the Fn key gives different codes 4 The Fn key does not generate a code by itself 5 This key corresponds to key No 42 in a 102 key model 6 Refer to Table D 6 No 124 key scan code 7 Refer to Table D 7 No 126 key scan code D 4 Satellite M30X Series Main...

Page 253: ... E0 F0 75 E0 12 84 E0 AA E0 50 E0 D0 E0 2A E0 F0 12 E0 72 E0 F0 72 E0 12 85 PgUp E0 AA E0 49 E0 C9 E0 2A E0 F0 12 E0 7D E0 F0 7D E0 12 86 PgDn E0 AA E0 51 E0 D1 E0 2A E0 F0 12 E0 7A E0 F0 7A E0 12 89 E0 AA E0 4D E0 CD E0 2A E0 F0 12 E0 74 E0 F0 74 E0 12 X Win E0 AA E0 5B E0 DB E0 2A E0 F0 12 E0 1F E0 F0 1F E0 12 X App E0 AA E0 5D E0 DD E0 2A E0 F0 12 E0 2F E0 F0 2F E0 12 Note The table above shows...

Page 254: ...0 50 E0 D0 E0 AA E0 12 E0 72 E0 F0 72 E0 F0 12 85 PgUp E0 2A E0 49 E0 C9 E0 AA E0 12 E0 7D E0 F0 7D E0 F0 12 86 PgDn E0 2A E0 51 E0 D1 E0 AA E0 12 E0 7A E0 F0 7A E0 F0 12 89 E0 2A E0 4D E0 CD E0 AA E0 12 E0 74 E0 F0 74 E0 F0 12 X Win E0 2A E0 5B E0 DB E0 AA E0 12 E0 1F E0 F0 1F E0 F0 12 X App E0 2A E0 5D E0 DD E0 AA E0 12 E0 2F E0 F0 2F E0 F0 12 Table D 4 Scan codes with Fn key Cap No Keytop Code ...

Page 255: ...B 37 J 1 4F CF 69 F0 69 38 K 2 50 D0 72 F0 72 39 L 3 51 D1 7A F0 7A 40 4E CE 79 F0 79 52 M 0 52 D2 70 F0 70 54 53 D3 71 F0 71 55 0 E0 35 E0 B5 E0 4A E0 F0 4A Table D 6 No 124 key scan code Key top Shift Code set 1 Code set 2 Make Break Make Break Prt Sc Common E0 2A E0 37 E0 B7 E0 AA E0 12 E0 7C E0 F0 7C E0 F0 12 Ctrl E0 37 E0 B7 E0 7C E0 F0 7C Shift E0 37 E0 B7 E0 7C E0 F0 7C Alt 54 D4 84 F0 84 S...

Page 256: ...ries Maintenance Manual Table D 7 No 126 key scan code Key top Shift Code set 1 Code set 2 Make Make Pause Common E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl E0 46 E0 C6 E0 7E E0 F0 7E This key generates only make codes ...

Page 257: ...Appendix E Key Layout 1 United Status US Keyboard Figure US keyboard 2 Traditional Chinese CH Keyboard Figure CH keyboard 3 Thai TI Keyboard ...

Page 258: ...Figure TI keyboard 4 Korean KO Keyboard Figure KO keyboard 5 United Kingdom UK Keyboard ...

Page 259: ...Figure UK keyboard 6 US International UI Keyboard Figure UI keyboard 7 Hebrew HB Keyboard ...

Page 260: ...Figure HB keyboard 8 Danish DM Keyboard Figure DM keyboard 9 Swiss SW Keyboard ...

Page 261: ...Figure SW keyboard 10 Arabic ARE Keyboard Figure ARE keyboard 11 Czech CZ Keyboard ...

Page 262: ...Figure CZ keyboard 12 Russian RU Keyboard Figure RU keyboard 13 Portuguese PO Keyboard ...

Page 263: ...Figure PO keyboard 14 Slovakian SL Keyboard Figure SL keyboard 15 Italian IT Keyboard ...

Page 264: ...Figure IT keyboard 16 French FR Keyboard Figure FR keyboard 17 German GR Keyboard ...

Page 265: ...Figure GR keyboard 18 Greek GK Keyboard Figure GK keyboard 19 Hungarian HG Keyboard ...

Page 266: ...Figure HG keyboard 20 Spanish SP Keyboard Figure SP keyboard 21 Turkish TR Keyboard ...

Page 267: ...Figure TR keyboard 22 Turkish F TF F Keyboard Figure TF F keyboard 23 Swedish SD Keyboard ...

Page 268: ...Figure SD keyboard 24 Belgian BE Keyboard Figure BE keyboard 25 Yugoslavian YU Keyboard ...

Page 269: ...Figure YU keyboard 26 Norwegian NW Keyboard Figure NW keyboard 27 Scandinavian ND Keyboard ...

Page 270: ...Figure ND keyboard 28 Canadian Multinational AC Keyboard Figure AC keyboard 29 Canadian Bilingual CB Keyboard ...

Page 271: ...Figure CB keyboard 30 Romania RO Keyboard Figure RO keyboard 31 Bulgaria BU Keyboard ...

Page 272: ...Figure BU keyboard 32 Japanese JP Keyboard Figure JP keyboard 32 Latin American LA Keyboard ...

Page 273: ...Figure LA keyboard ...

Page 274: ...OGIC LOWER 2 5 3 0 MA0000035G0 1 RAM DOOR TO LOGIC LOWER 2 5 3 0 MA0000035G0 1 WIFI CARD TO MB 2 5 3 0 MA0000060G0 1 JET 3G MINI CARD 2 5 3 0 MA0000060G0 1 MODEM CARD TO MB 2 5 3 0 MA000005WG0 2 HINGE R TO LOWER 2 5 3 0 MA000007JG0 2 HINGE L TO LOWER 2 5 3 0 MA000007JG0 2 LOWER TO HINGE L TO MB TO UP 2 5 3 0 MA000005YG0 1 LOWER TO HINGE L TO UP 2 5 3 0 MA000005YG0 1 LOWER TO HINGE R TO UP 2 5 3 0 ...

Page 275: ......

Page 276: ...e following table shows MTBF Mean Time Between Failures for each component Table G 1 MTBF Component Time hours LCD 10 000 Keyboard HDD 300 000 Optical DVD CD drive AC adaptor Satellite A350 A350D Series Maintenance Manual CONFIDENTIAL G 1 ...

Search results

Summary of Contents for Satellite M640

Reviews:

Related manuals for Satellite M640

Brands by name

Popular brands

Toshiba Satellite M640, Maintenance Manual

Search results

Summary of Contents for Satellite M640

Reviews:

Related manuals for Satellite M640

Brands by name

Popular brands