Lenovo XT904UT Hardware Maintenance Manual Download | Manualshive

Page: 53 / 236

background image

LCD-related

symptoms

Table

5.

Minimum

quantity

of

defective

pixels

required

for

LCD

replacement

on

June

2006

or

later

manufactured

ThinkPad

LCD

resolution

Bright

dots

Dark

dots

Bright

and

dark

dots

XGA,

WXGA

5

6

6

WXGA+,

SXGA+,

WSXGA+

5

8

10

UXGA,

WUXGA,

QXGA

5

13

13

Notes:

v

Lenovo

will

not

provide

replacement

if

the

LCD

is

within

specification

as

we

cannot

guarantee

that

any

replacement

LCD

will

have

zero

pixel

defects.

v

A

bright

dot

means

a

pixel

is

always

on

(white

or

color.)

v

A

dark

dot

means

a

pixel

is

always

off

(black

color.)

v

One

pixel

consists

of

R,

G,

B

sub-pixels.

Table

6.

LCD-related

symptoms

Symptom

or

error

FRU

or

action,

in

sequence

No

beep,

power-on

indicator

on,

and

a

blank

LCD

during

POST.

System

board

.

v

LCD

backlight

not

working.

v

LCD

too

dark.

v

LCD

brightness

cannot

be

adjusted.

v

LCD

contrast

cannot

be

adjusted.

1.

Reseat

the

LCD

connectors

.

2.

LCD

assembly.

3.

System

board.

v

LCD

screen

unreadable.

v

Characters

missing

pixels.

v

Screen

abnormal.

v

Wrong

color

displayed.

1.

See

important

note

for

“LCD-related

symptoms.”

2.

Reseat

all

LCD

connectors.

3.

LCD

assembly.

4.

System

board.

Horizontal

or

vertical

lines

displayed

on

LCD.

LCD

assembly

.

Important:

The

TFT

LCD

for

the

notebook

computer

contains

many

thin-film

transistors

(TFTs).

The

presence

of

a

small

number

of

dots

that

are

missing,

discolored,

or

always

lighted

is

characteristic

of

TFT

LCD

technology,

but

excessive

pixel

problems

can

cause

viewing

concerns.

The

LCD

should

be

replaced

if

the

number

of

missing,

discolored,

or

lighted

dots

in

any

background

is

as

follows:

Related

service

information

45

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Summary of Contents for XT904UT

Page 1: ...ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 2: ......

Page 3: ...ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 4: ...developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C F R 2 101 with limited and restricted rights to use reproduction and disclosure LIMITED AND RESTRICTED RIGHTS NOTICE If products data computer software or services are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to res...

Page 5: ...symptoms 44 No beep symptoms 44 LCD related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad T400 and R400 14 1 inch widescreen 47 Specifications 48 Status indicators 50 FRU tests 53 Fn key combinations 55 FRU replacement notices 58 Screw notices 58 Retaining serial numbers 59 Removing and replacing a FRU 62 1010 Battery pack 63 1020 Serial Ultrabay Slim device or Serial Ultr...

Page 6: ...28 Parts list 129 Overall 130 LCD FRUs 183 Keyboard 206 Miscellaneous parts 208 AC adapters 210 Power cords 211 Recovery discs 212 Common service tools 223 Notices 225 Trademarks 226 iv ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 7: ...ections as follows v The common sections provide general information guidelines and safety information required in servicing computers v The product specific section includes service reference and product specific parts information Important This manual is intended only for trained servicers who are familiar with ThinkPad products Use this manual along with the advanced diagnostic tests to trouble...

Page 8: ...vi ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 9: ...Pad computer v General safety on page 2 v Electrical safety on page 3 v Safety inspection guide on page 5 v Handling devices that are sensitive to electrostatic discharge on page 6 v Grounding requirements on page 6 v Safety notices multilingual translations on page 7 v Laser compliance statement on page 14 Copyright Lenovo 2008 1 ...

Page 10: ...eep your toolcase away from walk areas so that other people will not trip over it v Do not wear loose clothing that can be trapped in the moving parts of a machine Make sure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it v Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip about 8 centimeters 3 inches from t...

Page 11: ...bserving the above rule you may prevent a current from passing through your body When using testers set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the special safety precautions when you work with very high volta...

Page 12: ... the power on when they are removed from their normal operating places in a machine Power supply units Pumps Blowers and fans Motor generators and similar units This practice ensures correct grounding of the units v If an electrical accident occurs Use caution do not become a victim yourself Switch off power Send another person to get medical aid 4 ThinkPad T400 and R400 14 1 inch widescreen Hardw...

Page 13: ... determine whether there are any potentially unsafe conditions use the following checklist at the beginning of every service task Begin the checks with the power off and the power cord disconnected Checklist 1 Check exterior covers for damage loose broken or sharp edges 2 Power off the computer Disconnect the power cord 3 Check the power cord for a A third wire ground connector in good condition U...

Page 14: ...ace The mat is especially useful when handling ESD sensitive devices v Select a grounding system such as those listed below to provide protection that meets the specific service requirement Attach the ESD ground clip to any frame ground ground braid or green wire ground When working on a double insulated or battery operated system use an ESD common ground or reference point You can use coax or con...

Page 15: ...er wieder angeschlossen wird muß sichergestellt werden daß keine Schrauben Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden Metallteile oder splitter können Kurzschlüsse erzeugen Prima di accendere l elaboratore dopo che é stata effettuata la sostituzione di una FRU accertarsi che tutte le viti le molle e tut...

Page 16: ...hlossen oder Feuer oder Wasser ausgesetzt werden Die Batterie kann schwere Verbrennungen oder Verätzungen verursachen Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Bereitschafts oder Systembatterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen Alcune batter...

Page 17: ... oder Wasser ausgesetzt werden Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen La batteria contiene piccole quantità di nichel Non smontarla gettarla nel fuoco o nell acqua né cortocircuitarla Smaltirla s...

Page 18: ...der verbrannt werden Auch darf ihr Inhalt nicht mit Wasser in Verbindung gebracht oder der zur richtigen Polung angebrachte Verbindungsstecker entfernt werden Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten Beim Ersetzen der Batterie nur Batterien des Typs verwenden der in der Ersatzteilliste aufgeführt ist Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führ...

Page 19: ... kann zerbrechen wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit in Kontakt mit Haut und Augen gerät sollten die betroffenen Stellen mindestens 15 Minuten mit Wasser abgespült und bei Beschwerden anschließend ein Arzt aufgesucht werden Nel caso che caso l LCD si dovesse rompere ed il liquido in esso c...

Page 20: ...tible materials Bien que le voltage des batteries principales soit peu élevé le court circuit ou la mise à la masse d une batterie peut produire suffisamment de courant pour brûler des matériaux combustibles ou causer des brûlures corporelles graves Obwohl Hauptbatterien eine niedrige Spannung haben können sie doch bei Kurzschluß oder Erdung genug Strom abgeben um brennbare Materialien zu entzünde...

Page 21: ...s cordons d interface Die Stromzufuhr muß abgeschaltet alle Stromkabel aus der Steckdose gezogen der Akku entfernt und alle Verbindungskabel abgenommen sein bevor eine FRU entfernt wird Prima di rimuovere qualsiasi FRU spegnere il sistema scollegare dalle prese elettriche tutti i cavi di alimentazione rimuovere la batteria e poi scollegare i cavi di interconnessione Antes de quitar una FRU apague ...

Page 22: ... hazardous laser radiation There are no serviceable parts inside those drives Do not open CAUTION Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure O uso de controles ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação Pour éviter tout ri...

Page 23: ...si carter ouvert Évitez de fixer le faisceau de le regarder directement avec des instruments optiques ou de vous exposer au rayon Laserstrahlung bei geöffnetem Gerät Nicht direkt oder über optische Instrumente in den Laserstrahl sehen und den Strahlungsbereich meiden Kinyitáskor lézersugár Ne nézzen bele se szabad szemmel se optikai eszközökkel Kerülje a sugárnyalábbal való érintkezést Aprendo l u...

Page 24: ...16 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 25: ...U removals or replacements for the Lenovo authorized service technicians are available in the following support site http www lenovoservicetraining com ion Advise customers to contact the Customer Support Center at 800 426 7378 if they need assistance in obtaining or installing any software fixes drivers and BIOS downloads Customers in Canada should call the Customer Support Center at 800 565 3344...

Page 26: ...stomer data on the hard disk to be lost Be sure that the customer has a current backup of the data before doing this task Attention The drive startup sequence in the computer you are servicing may have been changed Be extremely careful during write operations such as copying saving or formatting If you select an incorrect drive data or programs can be overwritten Important notice for replacing a s...

Page 27: ... 3 digit CTO model only Example 1829 CTO Again CMVs are custom models and are not found in the HMM General Announce Variant GAV This is a standard model fixed configuration GAVs are announced and offered to all customers The MTM portion of the machine label is a 4 digit MT and 3 digit model where model a fixed part number not CTO Example 1829 F1U Also PEW eSupport and the HMM will list these produ...

Page 28: ...t v To view the key commodities click on PARTS INFORMATION then PARTS LOOKUP Type in the model type and serial number The key commodities will be returned in the eSupport record under PARTS SHIPPED WITH YOUR SYSTEM For the Remaining FRUs the complete list of FRUs at the MT Model level v eSupport can be used to view the complete list of FRUs for a machine type and model v To view the complete list ...

Page 29: ...ate and expects its suppliers to be ready to support Lenovo s requirements and schedule in the EU Products sold in 2005 and 2006 will contain some RoHS compliant FRUs The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs RoHS compliant FRUs have unique FRU part numbers Before or after the RoHS implementation date failed RoHS compliant par...

Page 30: ...22 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 31: ...coated screws v Be extremely careful during such write operations as copying saving or formatting Drives in the computer that you are servicing sequence might have been altered If you select an incorrect drive data or programs might be overwritten v Replace a FRU only with another FRU of the correct model When you replace a FRU make sure that the model of the machine and the FRU part number are co...

Page 32: ...e following list The following are not covered under warranty v LCD panel cracked from the application of excessive force or from being dropped v Scratched cosmetic parts v Distortion deformation or discoloration of the cosmetic parts v Plastic parts latches pins or connectors that have been cracked or broken by excessive force v Damage caused by liquid spilled into the system v Damage caused by t...

Page 33: ...to test only ThinkPad products The use of non ThinkPad products prototype cards or modified options can lead to false indications of errors and invalid system responses 1 Identify the failing symptoms in as much detail as possible 2 Verify the symptoms Try to re create the failure by running the diagnostic test or by repeating the operation General checkout 25 ...

Page 34: ...ity screen press F9 Enter F10 and then Enter Note When you initialize the computer configuration some devices are disabled such as the serial port If you test one of these devices you will need to enable it by using Configuration utility for DOS The utility is available on the following Web site http www lenovo com support PC Doctor cannot be used to test a device that is in the ThinkPad Advanced ...

Page 35: ...5XXX WLAN Radio Test Notes v In the Keyboard test in Interactive Tests the Fn key should be held down for at least 2 seconds otherwise it cannot be sensed v Video Adapter test supports only the LCD display on the ThinkPad computer If you have an external monitor attached to your computer detach it before running PC Doctor for DOS v To test Digital Signature Chip the security chip must be set to Ac...

Page 36: ...ce Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive PC Doctor for Windows This product is designed to help you troubleshoot and resolve problems related to your computer Select one of the categories listed below to display symptoms and solutions v Check System Health v System ...

Page 37: ...s only when the ThinkPad Essential Port Replicator is used replace the port replicator v If the power on indicator does not turn on check the power cord of the ac adapter for correct continuity and installation v If the computer does not charge during operation go to Checking operational charging on page 30 To check the ac adapter do the following 1 Unplug the ac adapter cable from the computer 2 ...

Page 38: ...he icon tray of the Windows taskbar and wait for a moment but do not click and the percentage of battery power remaining is displayed To get detailed information about the battery double click the Power Meter icon Note If the battery pack becomes hot it may not be able to charge Remove it from the computer and leave it at room temperature for a while After it cools down reinstall and recharge it T...

Page 39: ...move the backup battery see 1060 Backup battery on page 72 5 Measure the voltage of the backup battery See the following figure Red Black Wire Voltage V dc Red 2 5 to 3 2 Black Ground v If the voltage is correct replace the system board v If the voltage is not correct replace the backup battery v If the backup battery discharges quickly after replacement replace the system board General checkout 3...

Page 40: ...32 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 41: ...ystem Recovery Disc when prompted and click Yes to begin the operating system recovery process 5 Insert the Product Recovery Disc when prompted and click OK 6 If you have a Supplemental Recovery Disc insert it when prompted and click Yes If you do not have a Supplemental Recovery Disc click No Note Not all recovery disc sets come with a Supplemental Recovery Disc If there is a Supplemental Recover...

Page 42: ...sk even if the user has changed the user HDP Note There are two modes for the HDP User only and Master User The Master User mode requires two HDPs the system administrator enters both in the same operation The system administrator then provides the user HDP to the system user Attention If the user HDP has been forgotten check whether a master HDP has been set If it has it can be used for access to...

Page 43: ...item is displayed in the menu this function is available on the ThinkPad computer 3 Select Security using the cursor directional keys to move down the menu 4 Select Password 5 Select Power On Password 6 Type the current SVP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice 7 In the Changes have been saved window press Enter 8 Press F10 then in ...

Page 44: ...l keys to move down the menu 4 Select Password 5 Select Hard disk x password where x is the letter of the hard disk drive A pop up window opens 6 Select Master HDP 7 Type the current master HDP in the Enter Current Password field then leave the Enter New Password field blank and press Enter twice 8 Press F10 9 Select Yes in the Setup Configuration window Both user HDP and master HDP will have been...

Page 45: ...ckPoint the hard disk the parallel connector or the diskette drive within that time v If the battery indicator blinks orange indicating that the battery power is low Alternatively if Hibernate when battery becomes low has been selected in the Power Management Properties window the computer goes into hibernation mode Note for the APM operating system Even if you do not set the low battery alarm the...

Page 46: ...e to Power switch mode Hibernation turn off the power switch v If you are using the ACPI operating system and have defined one of the following actions as the event that causes the system to go into hibernation mode perform that action Closing the lid Pressing the power button Pressing Fn F4 keys Also the computer goes into hibernation mode automatically in either of the following conditions v If ...

Page 47: ...eck the narrative descriptions of symptoms If the symptom is not described there go to Intermittent problems on page 46 Numeric error codes Table 1 Numeric error codes Symptom or error FRU or action in sequence 0175 Bad CRC1 stop POST task The EEPROM checksum is not correct System board 0176 System Security The system has been tampered with 1 Run BIOS Setup Utility and save the current setting by ...

Page 48: ...a modem daughter card Otherwise press Esc to ignore the warning message 2 System board 01C9 More than one Ethernet devices are found Remove one of them Press Esc to continue 1 Remove the Ethernet device that you installed or press Esc to ignore the warning message 2 System board 01CA More than one Wireless LAN devices are found Remove one of them 1 Remove the wireless LAN device that you installed...

Page 49: ...1 Charge the backup battery for more than 8 hours by connecting the ac adapter 2 Replace the backup battery and run BIOS Setup Utility to reset the time and date 3 System board 0271 Date and time error Neither the date nor the time is set in the computer Run BIOS Setup Utility to reset the time and date 0280 Previous boot incomplete Default configuration used 1 Load Setup Default in BIOS Setup Uti...

Page 50: ...Run Diagnostics ThinkPad Devices HDD Active Protection Test 2010 Warning Your internal hard disk drive HDD may not function correctly on this system Ensure that your HDD is supported on this system and that the latest HDD firmware is installed Inform the following information to the customer If in the primary bay the customer is using a non IBM or non Lenovo hard disk drive HDD or an old generatio...

Page 51: ... 1 Restore the system configuration to what it was before the computer entered hibernation mode 2 If memory size has been changed re create the hibernation file Fan error 1 Fan 2 Thermal grease 3 System board Thermal sensing error System board Cannot boot from any device Check the status of device which you want to boot from Device not found 1 The device you want to boot from 2 System board Device...

Page 52: ...rt beep Only the cursor appears Reinstall the operating system Four cycles of four short beeps and a blank screen System board security chip Five short beeps and a blank screen System board No beep symptoms Table 4 No beep symptoms Symptom or error FRU or action in sequence No beep power on indicator on LCD blank and no POST 1 Make sure that every connector is connected tightly and correctly 2 DIM...

Page 53: ... blank LCD during POST System board v LCD backlight not working v LCD too dark v LCD brightness cannot be adjusted v LCD contrast cannot be adjusted 1 Reseat the LCD connectors 2 LCD assembly 3 System board v LCD screen unreadable v Characters missing pixels v Screen abnormal v Wrong color displayed 1 See important note for LCD related symptoms 2 Reseat all LCD connectors 3 LCD assembly 4 System b...

Page 54: ...FRUs that have no defects Verify that all attached devices are supported by the computer Verify that the power supply being used at the time of the failure is operating correctly See Power system checkout on page 29 1 Turn off the computer 2 Visually check each FRU for damage Replace any damaged FRU 3 Remove or disconnect all of the following devices a Non ThinkPad devices b Devices attached to th...

Page 55: ...ces and product specific parts information v Specifications on page 48 v Status indicators on page 50 v FRU tests on page 53 v Fn key combinations on page 55 v FRU replacement notices on page 58 v Removing and replacing a FRU on page 62 v Locations on page 126 v Parts list on page 129 Copyright Lenovo 2008 47 ...

Page 56: ... SDRAM SO DIMM PC3 8500 card 1 v 2 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card 1 Extended memory device some models v Intel Turbo Memory 2 GB Minicard Optional memory v 512 MB DDR3 1067 SDRAM SO DIMM PC3 8500 card 1 v 1 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card 1 v 2 GB DDR3 1067 SDRAM SO DIMM PC3 8500 card 1 maximum of 4 0 GB CMOS RAM v 242 bytes Hard disk drive v 80 GB 5400 rpm 9 5 mm high SATA inte...

Page 57: ...ad 11b g Wireless LAN Mini PCI Express Adapter III v Intel WiFi Link 5100 v Intel WiFi Link 5300 Media slot v One ExpressCard slot and 7 in 1 Media Card Reader slot v One ExpressCard slot and one PC Card Type II slot v One ExpressCard slot and one Smart Card slot Bluetooth wireless some models v ThinkPad Bluetooth with Enhanced Data Rate BDC 2 1 Modem v ThinkPad Modem MDC 3 0 56 kbps HDA or Intern...

Page 58: ...Status indicators The system status indicators show the status of the computer as follows 1 2 3 4 5 6 7 8 9 10 11 8 9 10 50 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 59: ... device When this indicator is on do not put the computer into standby mode or turn off the computer Note Do not move the system while the green drive in use light is on Sudden physical shock could cause drive errors 7 Power on Green The computer is on and ready to use This indicator stays lit whenever the computer is on and is not in standby mode 8 Battery status Green The battery is charged betw...

Page 60: ...ess of being detached Turn off An Serial Ultrabay device is ready to be attached or detached Note If you are using Windows 2000 the Serial Ultrabay status indicator does not blink while an Serial Ultrabay device is being detached Instead a message box pops up when the process is completed then the indicator turns off 52 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 61: ...ce Modem Audio test is done the no sound is heard this test In this case turn off and turn on the computer Then run this test again PC Card slot Diagnostics Systemboard PCMCIA ExpressCard slot 1 Insert a PCI Express USB Wrap card into the ExpressCard slot 2 Turn on the computer 3 Run Diagnostics ThinkPad Devices ExpressCard slot Keyboard 1 Diagnostics Systemboard Keyboard 2 Interactive Tests Keybo...

Page 62: ...guration as specified in the BIOS Setup Utility If the TrackPoint is disabled select Automatic to enable it After you use the TrackPoint the pointer may drift on the screen for a short time This drift can occur when a slight steady pressure is applied to the TrackPoint pointer This symptom is not a hardware problem If the pointer stops after a short time no service action is necessary If enabling ...

Page 63: ...ut the computer in standby mode To return to normal operation press the Fn key only without pressing a function key Notes 1 To use the Fn F4 key combination you must have the ThinkPad PM device driver installed on the computer 2 This combination of keys also functions as a sleep button If you want to use the combination to put the computer into hibernation mode or shut the computer down change the...

Page 64: ...uter can be detached from the ThinkPad Advanced Dock or the ThinkPad Advanced Mini Dock v Eject ThinkPad PC from Mini Dock This button is displayed only if the ThinkPad computer has been attached to a ThinkPad Essential Port Replicator and one or more USB devices have been connected to the ThinkPad Essential Port Replicator You can stop and remove all the USB devices safely by clicking the button ...

Page 65: ...r disable the numeric keypad Fn Pause Has the same function as the Break key Fn cursor keys These key combinations work with Windows Windows Media Player Fn down arrow key works for the Play or Pause button Fn up arrow key for the Stop button Fn right arrow key for the Next Track button and Fn left arrow key for the Previous Track button ThinkPad T400 and R400 14 1 inch widescreen 57 ...

Page 66: ...ews v Use a torque screwdriver if you have one Tighten screws as follows v Plastic to plastic Turn an additional 90 degrees after the screw head touches the surface of the plastic part 90 degrees more Cross section v Logic card to plastic Turn an additional 180 degrees after the screw head touches the surface of the logic card 180 degrees more Cross section v Torque driver If you have a torque dri...

Page 67: ...llows v 20 Serial number Write down that number Note The serial number of the system unit is also written on the label attached to the bottom of the computer After you have replaced the system board restore the serial number by doing the following 1 Install the ThinkPad Hardware Maintenance Diskette Version 1 73 or later and restart the computer 2 From the main menu select 1 Set System Identificat...

Page 68: ...tall the ThinkPad Hardware Maintenance Diskette Version 1 73 or later and restart the computer 2 From the main menu select 4 Assign UUID A new UUID is created and written If a valid UUID already exists it is not overwritten 60 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 69: ...from EEPROM and follow the instruction on the screen After an ECA has been applied to the machine the EEPROM must be updated to reflect the ECA s application Use the ThinkPad Hardware Maintenance Diskette Version 1 73 or later to update the EEPROM Note Only the ECA number is stored in the EEPROM The machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA ...

Page 70: ... FRU in place reverse the removal procedure and follow any notes that pertain to replacement For information about connecting and arranging internal cables see Locations on page 126 8 When replacing a FRU use the correct screw as shown in the procedures DANGER Attention After replacing a FRU do not turn on the computer until you have made sure that all screws springs and other small parts are in p...

Page 71: ...move the battery pack in the direction shown by arrow 3 3 1 2 When installing Install the battery pack along the slide rails of the slot Then make sure that the battery release lever is in the locked position Use only the battery specified in the parts list for your computer Any other battery could ignite or explode ThinkPad T400 and R400 14 1 inch widescreen 63 ...

Page 72: ... 2 pull the lever a little to release the device from the bay 1 2 Note Serial Ultrabay Slim does not accept any of the following devices v Ultrabay Plus devices v Ultrabay 2000 devices v Ultrabay Enhanced devices v Serial Ultrabay Enhanced devices Serial Ultrabay Enhanced does not accept any of the following devices v Ultrabay Plus devices v Ultrabay 2000 devices 64 ThinkPad T400 and R400 14 1 inc...

Page 73: ...Table 12 Removal steps of serial ultrabay device continued 3 ThinkPad T400 and R400 14 1 inch widescreen 65 ...

Page 74: ...06 Nm 3 0 kgfcm 2 3 4 When installing Make sure that the HDD connector or SSD connector is attached firmly Attention v Do not drop the hard disk drive or apply any physical shock to it The hard disk drive is sensitive to physical shock Improper handling can cause damage and permanent loss of data v Before removing the drive have the user make a backup copy of all the information on it if possible ...

Page 75: ...storage converter continued HDD and HDD rubber rails 5 5 When installing The rubber rails on the hard disk drive must be attached to the replacement drive Otherwise the drive cannot be installed properly SSD and storage converter 5 6 ThinkPad T400 and R400 14 1 inch widescreen 67 ...

Page 76: ...7 Nm 1 7 kgfcm For R400 Step Icon Screw quantity Color Torque 1 M2 17 mm flat head nylon coated 4 Black 0 167 Nm 1 7 kgfcm Note In models with the fingerprint reader the sensor is attached to the palm rest FRU If the fingerprint reader has any defects you can replace it by the procedures given in this section which are the same for a palm rest with or without a fingerprint reader 68 ThinkPad T400 ...

Page 77: ... 2 3 When installing When you attach the palm rest do as follows 1 Attach the touch pad connector firmly to the system board 2 Press the left and right top edges of the palm rest to fit it into place ThinkPad T400 and R400 14 1 inch widescreen 69 ...

Page 78: ...ed 3 Push the front side of the palm rest until it clicks into place 4 Close the LCD cover and turn the computer over Then fasten the four screws to secure the palm rest 70 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 79: ...e If only one DIMM is used on the computer you are servicing the card must be installed in SLOT 0 a but not in SLOT 1 b 1 2 a 1 b When installing Insert the notched end of the DIMM into the socket Press the DIMM firmly and pivot it until it snaps into the place Make sure that it is firmly fixed in the slot and does not move easily ThinkPad T400 and R400 14 1 inch widescreen 71 ...

Page 80: ... fingerprint reader on page 68 Table 16 Removal steps of backup battery 1 2 When installing Make sure that the battery connector is attached firmly Use only the battery specified in the parts list for your computer Any other battery could ignite or explode 72 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 81: ...rprint reader on page 68 Table 17 Removal steps of keyboard 1 For T400 Step Icon Screw quantity Color Torque 1 M2 14 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm For R400 Step Icon Screw quantity Color Torque 1 M2 17 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm ThinkPad T400 and R400 14 1 inch widescreen 73 ...

Page 82: ...board a little in the direction shown by arrow 2 and then detach the connector 3 3 2 When installing Make sure that the keyboard edges a are under the frame as shown in this figure a a 74 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 83: ...73 Table 18 Removal steps of modem daughter card Some models do not have the modem daughter card because the modem function is on the system board 1 2 1 Step Screw quantity Color Torque 1 M2 3 mm small head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm In step 2 remove the card by pulling the tab with your fingers in the direction shown by the arrow ThinkPad T400 and R400 14 1 inch widescreen 75 ...

Page 84: ...ued Turn the card over 3 and detach the modem connector 4 3 4 When installing Make sure that the modem connector and the connector on the underside of the card are attached firmly 76 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 85: ...ess Mini Card for wireless LAN Full size PCI Express Mini Card In step 1 unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow Note Some models might have two antenna cables in step 1 1 2 2 Step Screw quantity Color Torque 2 M2 3 mm flat head nylon coated 2 Black 0 167 Nm 1 7 kgfcm Think...

Page 86: ... cable into the jack labeled AUX If the computer you are servicing has three cables put the white cable in the cable protection tube v In models with wireless LAN card that has three antenna connectors plug the gray cable MAIN into the jack labeled TR1 the white cable 3rd into jack labeled R0 or TR3 and the black cable AUX into jack labeled TR2 on the card 78 ThinkPad T400 and R400 14 1 inch wides...

Page 87: ... 1 unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow 1 2 2 Step Screw quantity Color Torque 2 M2 3 mm flat head nylon coated 2 Black 0 167 Nm 1 7 kgfcm 3 ThinkPad T400 and R400 14 1 inch widescreen 79 ...

Page 88: ...ss Mini Card for wireless LAN continued When installing v Plug the gray cable into the jack labeled MAIN on the card and the black cable into the jack labeled AUX 80 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 89: ...ove these FRUs in order v 1010 Battery pack on page 63 v 1040 Palm rest or palm rest with fingerprint reader on page 68 v 1070 Keyboard on page 73 Table 20 Removal steps of PCI Express Mini Card for wireless WAN 1 ThinkPad T400 and R400 14 1 inch widescreen 81 ...

Page 90: ...connectors with your fingers and gently unplug them in direction of the arrow 2 3 3 Step Screw quantity Color Torque 3 M2 3 mm small head nylon coated 2 Silver 0 167 Nm 1 7 kgfcm 4 When installing Plug the red cable into the jack labeled MAIN on the card and the blue cable into the jack labeled AUX 82 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 91: ...or wireless USB adapter Note Step 1 is only for the models with the wireless USB adapter For the models with the Intel Turbo Memory Minicard skip step 1 In step 1 unplug the jacks by using the removal tool antenna RF connector P N 08K7159 or pick the connectors with your fingers and gently unplug them in direction of the arrow 1 2 Step Screw quantity Color Torque 2 M2 3 mm small head nylon coated ...

Page 92: ...rbo Memory Minicard or wireless USB adapter continued 3 4 When installing In models with the wireless USB adapter plug the yellow cable into the jack on the card 84 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 93: ...ngerprint reader on page 68 v 1070 Keyboard on page 73 Table 22 Removal steps of SIM card slot Note If the SIM card has been inserted in its slot remove it before you start the servicing After you finish the servicing make sure that you insert the card back into the slot firmly 1 ThinkPad T400 and R400 14 1 inch widescreen 85 ...

Page 94: ... slot in the direction of arrow 3 as shown in this figure 2 3 Step Screw quantity Color Torque 2 M2 3 5 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm When installing Make sure the connector 3 is attached firmly 86 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 95: ...eps of keyboard bezel 1 2 For T400 Step Screw quantity Color Torque 1 M2 14 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm 2 M2 9 5 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm For R400 Step Screw quantity Color Torque 1 M2 17 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm 2 M2 9 5 mm bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm ThinkPad T400 and R400 14 1 inch widescreen ...

Page 96: ...crew quantity Color Torque 3 M2 3 mm small head nylon coated 4 Silver 0 167 Nm 1 7 kgfcm In step 4 detach the claws Then remove the keyboard bezel in the direction shown by arrow 5 4 4 4 4 5 5 When installing Make sure that all the claws are attached firmly 88 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 97: ...fingerprint reader on page 68 v 1070 Keyboard on page 73 v 1130 Keyboard bezel on page 87 Table 24 Removal steps of speaker assembly The speaker cables are secured with tapes a 1 1 1 1 a Step Screw quantity Color Torque 1 M2 3 mm small head nylon coated 4 Silver 0 167 Nm 1 7 kgfcm ThinkPad T400 and R400 14 1 inch widescreen 89 ...

Page 98: ...ease the wireless antenna cables from the cable guide of the speakers 3 4 4 2 When installing Make sure that the speaker connector is attached firmly and the cables are routed as in this figure 90 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 99: ...rd on page 73 v 1130 Keyboard bezel on page 87 v 1140 Speaker assembly on page 89 Table 25 Removal steps of fan assembly 1 1 1 2 2 Step Screw quantity Color Torque 1 M2 3 mm small head nylon coated 3 Silver 0 167 Nm 1 7 kgfcm Cable routing After attaching the fan and the brackets route the cables as shown in the figure ThinkPad T400 and R400 14 1 inch widescreen 91 ...

Page 100: ...istortion or deformation and imperfect contact with components 3 3 3 3 4 5 Step Screw quantity Color Torque 3 M2 9 5 mm flat head nylon coated 4 Black 0 167 Nm 1 7 kgfcm In step 5 release the wireless antenna cables from the cable guide of the fan assembly 92 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 101: ...t an amount of 0 2 grams on the part marked a as in the following figure Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component In some modes you need to peel the thin film off from the rubber b For T400 integrated graphics models a a ThinkPad T400 and R400 14 1 inch widescreen 93 ...

Page 102: ...ble 25 Removal steps of fan assembly continued For T400 switchable graphics models a a b For R400 integrated graphics models a a 94 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 103: ...or R400 switchable graphics models a a b v Make sure that the fan connector is attached firmly v When attaching the fan assembly to the frame take care not to damage the heat sink b of the fan assembly b b ThinkPad T400 and R400 14 1 inch widescreen 95 ...

Page 104: ... page 91 Table 26 Removal steps of CPU Attention CPU is extremely sensitive When you service the CPU avoid any kind of rough handling Rotate the head of the screw in the direction shown by arrow 1 to release the lock then remove the CPU 3 1 b a 2 When installing Place the CPU on the CPU socket a and then rotate the head of the screw in the direction shown by arrow b to secure the CPU 96 ThinkPad T...

Page 105: ...Express Mini Card for wireless LAN on page 77 v 1100 PCI Express Mini Card for wireless WAN on page 81 v 1110 Intel Turbo Memory Minicard or wireless USB adapter on page 83 v 1130 Keyboard bezel on page 87 Table 27 Removal steps of LCD assembly 1 1 Step Screw quantity Color Torque 1 M2 5 6 5 mm flat head nylon coated 2 Black 0 392 Nm 4 0 kgfcm ThinkPad T400 and R400 14 1 inch widescreen 97 ...

Page 106: ... flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm 5 M2 5 6 5 mm flat head nylon coated 2 Black 0 392 Nm 4 0 kgfcm In step 4 strip off the tapes securing the antenna cables and release the cables from the cable guides of the frame 98 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 107: ...able guides and secure them with the tapes As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken 2 Make sure that the LCD connector is attached firmly ThinkPad T400 and R400 14 1 inch widescreen 99 ...

Page 108: ... 81 v 1110 Intel Turbo Memory Minicard or wireless USB adapter on page 83 v 1130 Keyboard bezel on page 87 v 1170 LCD assembly on page 97 Table 28 Removal steps of base cover USB sub card with cable and PC Card ExpressCard slots or ExpressCard Smart Card slots or ExpressCard 7 in 1 Media Card Reader slots bezel assembly 2 1 1 1 Step Screw quantity Color Torque 1 M2 5 mm flat head nylon coated 7 Bl...

Page 109: ... Card Reader slots bezel assembly continued 4 5 3 Step Screw quantity Color Torque 3 M2 3 mm flat head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm 4 M2 9 5 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm 6 6 Step Screw quantity Color Torque 6 M2 5 4 mm small head nylon coated 2 Black 0 392 Nm 4 kgfcm ThinkPad T400 and R400 14 1 inch widescreen 101 ...

Page 110: ...Attention Before step 8 be sure that the Serial Ultrabay Slim device or Serial Ultrabay Enhanced device eject lever has not popped out It must be housed in its position as shown in the figure a a b 7 8 Note When installing the base cover make sure that the position of the wireless switch and firmly fit into the frame b 102 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 111: ...ard slots or ExpressCard 7 in 1 Media Card Reader slots bezel assembly continued Remove the USB sub card with cable and the security hole bracket as in this figure 1 1 2 1 Step Screw quantity Color Torque 1 M2 3 5 mm flat head nylon coated 3 Black 0 167 Nm 1 7 kgfcm ThinkPad T400 and R400 14 1 inch widescreen 103 ...

Page 112: ...eader slots bezel assembly continued When attaching the PC Card ExpressCard slots bezel assembly do as shown in this figure 1 2 When attaching the ExpressCard Smart Card slots bezel assembly or ExpressCard 7 in 1 Media Card Reader slots bezel assembly do as shown in this figure 1 2 104 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 113: ...LMA label 4 SIM ICCID label 5 Windows license label COA 6 Wireless WAN LMA label 7 Japan recycle label for LE model 8 Israel label 9 SIRM label 10 China modem label 11 Wireless WAN IMEI label or wireless WAN ESN label For some models you also need to apply one or two FCC labels Check the old base cover if it has one or two FCC labels find duplicates of them in the label kit and apply them to the n...

Page 114: ...ni Card for wireless LAN on page 77 v 1100 PCI Express Mini Card for wireless WAN on page 81 v 1110 Intel Turbo Memory Minicard or wireless USB adapter on page 83 v 1130 Keyboard bezel on page 87 v 1150 Fan assembly on page 91 v 1170 LCD assembly on page 97 v 1180 Base cover USB sub card with cable and PC Card ExpressCard slots or ExpressCard Smart Card slots or ExpressCard 7 in 1 Media Card Reade...

Page 115: ...hown in step 2 and 3 Then remove the ac power jack cable and the modem cable 5 4 3 2 Step Screw quantity Color Torque 2 M2 3 mm flat head nylon coated 1 Silver 0 167 Nm 1 7 kgfcm When installing Make sure the connectors are attached firmly and that the cables are routed as in the figure above ThinkPad T400 and R400 14 1 inch widescreen 107 ...

Page 116: ...structure frame continued Remove the CPU support plate 6 7 Step Screw quantity Color Torque 6 M2 5 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm 108 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 117: ... 5 mm flat head nylon coated 2 Black 0 167 Nm 1 7 kgfcm When installing When attaching the system board to the frame adjust the placement with the small projection a Then secure the system board with the screws Remove the system board and the PC Card ExpressCard slots assembly from the structure frame together 11 10 ThinkPad T400 and R400 14 1 inch widescreen 109 ...

Page 118: ...ing PC Doctor for DOS to make sure that the HDD Active Protection still functions see below Note If the test shows that HDD Active Protection is not functioning be sure to document the drop in any reject report and replace the system board v Avoid rough handling of any kind v At every point in the process be sure not to drop or stack the system board v If you put a system board down be sure to put...

Page 119: ...ard MDC 3 0 on page 75 v 1090 PCI Express Mini Card for wireless LAN on page 77 v 1100 PCI Express Mini Card for wireless WAN on page 81 v 1110 Intel Turbo Memory Minicard or wireless USB adapter on page 83 v 1120 SIM card slot on page 85 v 1130 Keyboard bezel on page 87 v 1150 Fan assembly on page 91 v 1160 CPU on page 96 v 1170 LCD assembly on page 97 v 1180 Base cover USB sub card with cable an...

Page 120: ...system board are extremely sensitive When you service the system board avoid any kind of rough handling a CPU b Video chip c MCH Memory Controller Hub d ICH I O Controller Hub e Accelerometer chip for the HDD Active Protection System a b c d e 1 1 Step Screw quantity Color Torque 1 M2 2 7 mm flat head nylon coated 2 Black 0 167 Nm 1 7 kgfcm 112 ThinkPad T400 and R400 14 1 inch widescreen Hardware ...

Page 121: ...ued Turn the system board over and then disconnect the PC Card ExpressCard slots assembly or ExpressCard Smart Card slots assembly or ExpressCard 7 in1 Media Card Reader slots assembly a from the system board 2 a When installing Make sure that the connector of the card slot assembly is attached to the system board firmly ThinkPad T400 and R400 14 1 inch widescreen 113 ...

Page 122: ... 31 Removal steps of LCD front bezel 2 1 2 1 1 1 Step Screw cap Screw quantity Color Torque 1 M2 5 7 mm bind head nylon coated 4 Black 0 392 Nm 4 kgfcm 2 M2 5 7mm bind head nylon coated 2 Black 0 392 Nm 4 kgfcm 114 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 123: ...s of LCD front bezel continued In step 3 detach the claws Then remove the LCD front bezel 3 3 3 3 3 3 3 3 4 5 When installing Make sure that all the claws are attached firmly ThinkPad T400 and R400 14 1 inch widescreen 115 ...

Page 124: ... as shown in step 1 of this figure and detach the rear edge of the LCD rear cover 2 1 2 2 2 Detach the claws at the right and left edge of the LCD rear cover 3 with using the plastic pick and remove the cover in the direction of arrow 4 as shown in this figure 4 3 3 3 3 3 3 3 3 3 When installing Make sure that all the claws are attached firmly 116 ThinkPad T400 and R400 14 1 inch widescreen Hardwa...

Page 125: ...ge 63 v 2010 LCD front bezel on page 114 Table 33 Removal steps of inverter card 1 2 Step Step Color Torgue 1 M2 2 8 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm When installing Make sure that the connector 2 is attached firmly ThinkPad T400 and R400 14 1 inch widescreen 117 ...

Page 126: ...D front bezel on page 114 Table 34 Removal steps of Bluetooth daughter card 1 2 Step Screw quantity Color Torque 1 M2 2 8 mm flat head nylon coated 1 Black 0 167 Nm 1 7 kgfcm When installing Make sure that the connector 2 is attached firmly 118 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 127: ...page 81 v 1110 Intel Turbo Memory Minicard or wireless USB adapter on page 83 v 1130 Keyboard bezel on page 87 v 1170 LCD assembly on page 97 v 2010 LCD front bezel on page 114 v 2020 LCD rear cover on page 116 v 2030 Inverter card on page 117 v 2040 Bluetooth daughter card BDC 2 1 on page 118 Table 35 Removal steps of LCD magnesium frame hinge assembly and integrated camera 2 1 1 1 1 Step Screw q...

Page 128: ...nel so that the small hole on the right side of the panel fits into the small projection of the right hinge as shown in a Remove the hinge assembly 2 1 Step Screw quantity Color Torque 1 M2 5 4 mm flat head nylon coated 1 Black 0 392 Nm 4 0 kgfcm 120 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 129: ... assembly Note The part marked a is fragile and might be damaged by rough handling When you remove the camera do not hold that part to avoid the damage 2 1 a Step Screw quantity Color Torque 1 M2 2 mm with washer bind head nylon coated 1 Black 0 167 Nm 1 7 kgfcm ThinkPad T400 and R400 14 1 inch widescreen 121 ...

Page 130: ...o Memory Minicard or wireless USB adapter on page 83 v 1130 Keyboard bezel on page 87 v 1170 LCD assembly on page 97 v 2010 LCD front bezel on page 114 v 2020 LCD rear cover on page 116 v 2030 Inverter card on page 117 v 2040 Bluetooth daughter card BDC 2 1 on page 118 Table 36 Removal steps of antenna assembly 1 1 1 1 1 1 Step Screw quantity Color Torque 1 M2 3 5 mm bind head nylon coated 6 Black...

Page 131: ...ontinued 3 4 5 6 When installing As you route the cables make sure that they are not subjected to any tension Tension could cause the cables to be damaged by the cable guides or a wire to be broken ThinkPad T400 and R400 14 1 inch widescreen 123 ...

Page 132: ...v 1130 Keyboard bezel on page 87 v 1170 LCD assembly on page 97 v 2010 LCD front bezel on page 114 v 2020 LCD rear cover on page 116 v 2030 Inverter card on page 117 v 2040 Bluetooth daughter card BDC 2 1 on page 118 v 2050 LCD magnesium frame hinge assembly and integrated camera on page 119 v 2060 Antenna assembly on page 122 Table 37 Removal steps of LCD panel and LCD cable LCD cable 1 1 2 1 2 1...

Page 133: ...ued LCD cable for LED backlit LCD 1 1 2 1 2 1 3 4 Step Screw quantity Color Torque 4 M2 2 8 mm flat head nylon coated 4 Silver 0 167 Nm 1 7 kgfcm When installing Make sure that the LCD cable is attached firmly ThinkPad T400 and R400 14 1 inch widescreen 125 ...

Page 134: ...al Ultrabay Slim or Serial Ultrabay Enhanced latch 8 Serial Ultrabay Slim or Serial Ultrabay Enhanced device eject lever 9 Serial Ultrabay Slim or Serial Ultrabay Enhanced 10 Fingerprint reader for some models 11 TrackPoint pointing stick 12 TrackPoint buttons 13 Touch pad buttons 14 Touch pad 15 UltraNav 16 ThinkVantage button 17 Volume control buttons 18 Power switch 1 2 3 4 6 7 8 5 11 12 13 14 ...

Page 135: ...r ExpressCard 7 in 1 Media Card Reader slots eject buttons 3 PC Card ExpressCard or ExpressCard Smart Card or ExpressCard 7 in 1 Media Card Reader slots 4 USB connectors 5 RJ 45 Ethernet connector 6 RJ 11 modem connector 7 External monitor connector 8 AC power connector 9 Security key hole 1 2 3 5 6 7 9 8 4 ThinkPad T400 and R400 14 1 inch widescreen 127 ...

Page 136: ...latch 3 Docking connector 4 IEEE 1394 connector 5 Wireless radio switch 6 Stereo headphone jack 7 Microphone jack 8 LCD cover latch 9 Hard disk drive 1 2 3 4 5 6 7 8 9 128 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 137: ...ks in the CRU ID column An N in the CRU ID column means that the part is not a CRU A single asterisk means that the part is a Self service CRU two asterisks means that the part is an Optional service CRU ThinkPad computers contain the following types of CRUs Self service CRUs These CRUs unplug or are held by no more than two screws Examples of these types of CRUs include an AC adapter a power cord...

Page 138: ... 25 26 27 28 b a 2 13 14 d Table 38 Parts list Overall No FRU FRU no RoHS ID CRU ID a h See Miscellaneous parts on page 208 1 LCD unit see LCD FRUs on page 183 2 Keyboard bezel assembly 43Y9651 R N 130 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 139: ...64 CTO 21x 22x 23x 24x 25x 27x v 2765 CTO 21x 22x 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx T1x T7x T9x TAx TBx TCx TEx v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Cx 1Ex v 2767 CTO 11x 12x 13x 14x 17x 18x 19x 1Ax 1Fx 1Gx 1Jx 1Kx 1Lx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 24x 25x 27x 28x 29x 2Ax 2Bx 2Cx 2Ex 2Jx 2Kx E1x E2x R2x R5x R7x R8x R9x v 2768 CTO 11x 12x 2Jx C5x C6x C7x C8x v 2769 CTO X3...

Page 140: ...v 2787 CTO 21x 23x 26x 27x v 2788 CTO X3x v 2789 CTO X4x 44C0653 R 3 Palm rest assembly without fingerprint reader R400 v 7438 CTO v 7439 CTO 13x 19x 1Hx 1Jx 1Mx 1Nx 1Px 1Sx 1Tx E2x V4x v 7440 CTO 1Nx v 7443 CTO TFx THx v 7445 CTO 11x 12x 13x v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO 11x 12x 13x v 2786 CTO v 2787 CTO 22x v 2788 CTO v 2789 CTO 44C0655 R 4 SIM card slot v 6473 all v 647...

Page 141: ...hinkPad 11b g Wireless LAN Mini PCI Express Adapter III v 6473 CTO v 6474 CTO v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 13x 19x V4x v 7440 CTO v 7443 CTO v 7445 CTO 11x 12x 17x v 7446 CTO X1x v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO 12x 13x V1x v 2787 CTO v 2788 CTO v 2...

Page 142: ...v 2764 CTO v 2765 CTO 2Nx 2Px 2Qx T1x T7x v 2766 CTO 14x 15x 1Dx v 2767 CTO 11x 12x 13x 14x 1Kx 1Lx 1Mx 1Nx 1Sx 24x 25x 2Dx 2Ex 2Fx 2Gx 2Hx 2Jx E1x E2x R2x R9x v 2768 CTO 11x 12x 2Jx v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO T1x T2x T6x T7x v 7439 CTO 11x 12x 1Ax 1Bx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx E2x E3x E4x V1x V2x V5x v 7440 CTO 11x 12x 1Nx V1x V5x v 7443 CTO T4x TFx TGx THx TJx TMx...

Page 143: ...x 2Lx 2Mx 2Rx T9x TAx TBx TCx TEx v 2766 CTO 16x 17x 18x 19x 1Ax 1Bx 1Cx 1Ex v 2767 CTO 17x 18x 19x 1Ax 1Fx 1Gx 1Jx 1Px 1Rx 1Tx 1Ux 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 27x 28x 29x 2Ax 2Bx 2Cx 2Kx R5x R7x R8x v 2768 CTO C5x C6x C7x C8x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Cx 1Dx 1Hx v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO T5x T6x T7x T8x TPx TRx TSx v 2783 CTO v 2784 CTO 1...

Page 144: ...Bx 2Cx E1x E2x R2x R5x R7x R8x R9x v 2768 CTO 12x C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO 19x 1Bx 1Cx 1Dx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx E2x E3x E4x V1x v 7440 CTO 1Nx V1x v 7443 CTO TFx TGx THx TJx TMx TNx TPx TRx v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO TSx v 2783 CTO v 2784 CTO v 2786 CTO 12x 13x 14x v 2787 CTO 21x 22x 23x 26x 27x v 2788 CTO X3x v 2789 CTO X4...

Page 145: ...CTO 1Ex v 7425 CTO X1x v 7434 CTO X2x v 2764 CTO v 2765 CTO v 2766 CTO 1Dx v 2767 CTO 11x v 2768 CTO 11x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 11x 1Hx 1Jx 1Nx E2x v 7440 CTO 11x 1Nx v 7443 CTO TFx v 7445 CTO 13x v 7446 CTO X1x v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 39T2885 R ThinkPad T400 and R400 14 1 inch widescreen 137 ...

Page 146: ... CTO X1x v 7434 CTO X2x v 2764 CTO v 2765 CTO v 2766 CTO 1Dx v 2767 CTO 11x v 2768 CTO 11x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 11x 1Hx 1Jx 1Nx E2x v 7440 CTO 11x 1Nx v 7443 CTO TFx v 7445 CTO 13x v 7446 CTO X1x v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T1491 R 138 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 147: ...O 1Ex v 7425 CTO X1x v 7434 CTO X2x v 2764 CTO v 2765 CTO v 2766 CTO 1Dx v 2767 CTO 11x v 2768 CTO 11x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 11x 1Hx 1Jx 1Nx E2x v 7440 CTO 11x 1Nx v 7443 CTO TFx v 7445 CTO 13x v 7446 CTO X1x v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T1305 R ThinkPad T400 and R400 14 1 inch widescreen 139 ...

Page 148: ...x 16x 17x 18x 19x 1Ax 1Bx 1Dx v 7425 CTO v 7434 CTO v 2764 CTO 22x 24x v 2765 CTO 2Mx v 2766 CTO 14x 1Ex v 2767 CTO 12x 1Gx 1Kx 1Lx 1Mx 1Nx 1Sx 1Tx 24x 2Dx 2Ex 2Fx E1x v 2768 CTO 12x v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 12x 13x 19x 1Ax 1Bx 1Cx 1Dx 1Kx 1Mx 1Px 1Tx 1Ux 1Vx E3x V2x V4x V5x v 7440 CTO 12x V5x v 7443 CTO T4x TGx THx TJx TMx v 7445 CTO 11x 14x 15x 16x 17x 18x 1Ax ...

Page 149: ...12x 13x 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Dx v 7425 CTO v 7434 CTO v 2764 CTO 22x 24x v 2765 CTO 2Mx v 2766 CTO 14x 1Ex v 2767 CTO 12x 1Gx 1Kx 1Lx 1Mx 1Nx 1Sx 1Tx 24x 2Dx 2Ex 2Fx E1x v 2768 CTO 12x v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 12x 13x 19x 1Ax 1Bx 1Cx 1Dx 1Kx 1Mx 1Px 1Tx 1Ux 1Vx E3x V2x V4x V5x v 7440 CTO 12x V5x v 7443 CTO T4x TGx THx TJx TMx v 7445 CTO 11x 14x 15x 16...

Page 150: ... 16x 17x 18x 19x 1Ax 1Bx 1Dx v 7425 CTO v 7434 CTO v 2764 CTO 22x 24x v 2765 CTO 2Mx v 2766 CTO 14x 1Ex v 2767 CTO 12x 1Gx 1Kx 1Lx 1Mx 1Nx 1Sx 1Tx 24x 2Dx 2Ex 2Fx E1x v 2768 CTO 12x v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 12x 13x 19x 1Ax 1Bx 1Cx 1Dx 1Kx 1Mx 1Px 1Tx 1Ux 1Vx E3x V2x V4x V5x v 7440 CTO 12x V5x v 7443 CTO T4x TGx THx TJx TMx v 7445 CTO 11x 14x 15x 16x 17x 18x 1Ax v...

Page 151: ...765 CTO 21x 22x 2Kx 2Lx 2Nx 2Px 2Qx 2Rx TAx TBx TCx v 2766 CTO 16x v 2767 CTO 17x 19x 1Px 1Ux 1Vx 1Xx 23x 2Jx 2Kx R5x v 2768 CTO 2Jx C5x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Lx 1Rx 1Sx v 7440 CTO v 7443 CTO TNx TPx TRx v 7445 CTO 12x 19x v 7446 CTO v 7447 CTO v 2782 CTO T5x T7x TPx TSx v 2783 CTO v 2784 CTO 13x 14x V1x v 2786 CTO 12x 13x v 2787 CTO 21x 22x 23x v 2788 CTO v 2789 CTO 42T1481...

Page 152: ...x 2Kx 2Lx 2Nx 2Px 2Qx 2Rx TAx TBx TCx v 2766 CTO 16x v 2767 CTO 17x 19x 1Px 1Ux 1Vx 1Xx 23x 2Jx 2Kx R5x v 2768 CTO 2Jx C5x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Lx 1Rx 1Sx v 7440 CTO v 7443 CTO TNx TPx TRx v 7445 CTO 12x 19x v 7446 CTO v 7447 CTO v 2782 CTO T5x T7x TPx TSx v 2783 CTO v 2784 CTO 13x 14x V1x v 2786 CTO 12x 13x v 2787 CTO 21x 22x 23x v 2788 CTO v 2789 CTO 42T1471 R 144 ThinkPa...

Page 153: ...65 CTO 21x 22x 2Kx 2Lx 2Nx 2Px 2Qx 2Rx TAx TBx TCx v 2766 CTO 16x v 2767 CTO 17x 19x 1Px 1Ux 1Vx 1Xx 23x 2Jx 2Kx R5x v 2768 CTO 2Jx C5x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Lx 1Rx 1Sx v 7440 CTO v 7443 CTO TNx TPx TRx v 7445 CTO 12x 19x v 7446 CTO v 7447 CTO v 2782 CTO T5x T7x TPx TSx v 2783 CTO v 2784 CTO 13x 14x V1x v 2786 CTO 12x 13x v 2787 CTO 21x 22x 23x v 2788 CTO v 2789 CTO 42T1517 ...

Page 154: ...TO v 7434 CTO v 2764 CTO v 2765 CTO T9x v 2766 CTO 17x 19x 1Bx 1Cx v 2767 CTO 1Rx 1Zx 27x 29x 2Bx 2Cx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO TMx TRx v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T1507 R 146 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 155: ... v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO 1Fx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T1485 R ThinkPad T400 and R400 14 1 inch widescreen 147 ...

Page 156: ...417 CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO 1Fx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 39T2799 R 148 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 157: ...7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO T1x T7x TEx v 2766 CTO v 2767 CTO 13x 14x 18x 1Ax 1Jx 1Wx 1Yx 21x 2Gx 2Hx E2x R2x R7x R8x R9x v 2768 CTO C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO E4x V1x v 7440 CTO V1x v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T1461 R ThinkPad T400 and R400 14 1 inch wi...

Page 158: ... CTO v 2764 CTO v 2765 CTO T1x T7x TEx v 2766 CTO v 2767 CTO 13x 14x 18x 1Ax 1Jx 1Wx 1Yx 21x 2Gx 2Hx E2x R2x R7x R8x R9x v 2768 CTO C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO E4x V1x v 7440 CTO V1x v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T1439 R 150 ThinkPad T400 and R400 14 1 inch widescreen Ha...

Page 159: ... 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T1463 R 13 1 8 inch 2 5 inch storage converter v 6473 CTO T1x TDx v 6474 CTO v 6475 CTO v 7417 CTO T3x TEx v 7420 CTO 1Cx v 7425 CTO v 7434 CTO v 2764 CTO 27x v 2765 CTO v 2766 CTO 15x 18x 1Ax v 2767 CTO 25x 28x 2Ax v 2768 CTO v 2769 ...

Page 160: ...on 4 cell 2 6 Ah v 6473 CTO T9x TAx TBx TCx TDx TEx v 6474 CTO 15x 16x 1Dx v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO X1x v 7434 CTO X2x v 2764 CTO 23x 25x v 2765 CTO 2Nx 2Qx v 2766 CTO v 2767 CTO 1Nx 1Px 1Rx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 19x V4x v 7440 CTO v 7443 CTO v 7445 CTO 11x 12x 13x 15x v 7446 CTO X1x v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO 11x 12x 13x v 2...

Page 161: ...425 CTO X1x v 7434 CTO X2x v 2764 CTO 23x 25x v 2765 CTO 2Nx 2Qx v 2766 CTO v 2767 CTO 1Nx 1Px 1Rx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 19x V4x v 7440 CTO v 7443 CTO v 7445 CTO 11x 12x 13x 15x v 7446 CTO X1x v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO 11x 12x 13x v 2786 CTO 12x 13x V1x v 2787 CTO v 2788 CTO v 2789 CTO 42T5225 R ThinkPad T400 and R400 14 1 inch widescreen 153 ...

Page 162: ...Mx 2Px 2Rx TBx TEx v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 2767 CTO 11x 17x 18x 19x 1Ax 1Fx 1Gx 1Jx 1Kx 1Lx 1Mx 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 24x 25x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Kx R5x R7x R8x v 2768 CTO 11x C5x C6x v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 11x 12x 13x 1Ax 1Bx 1Cx 1Dx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx E2x E3x V1x V2x ...

Page 163: ... 2Jx 2Kx 2Lx 2Mx 2Px 2Rx TBx TEx v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 2767 CTO 11x 17x 18x 19x 1Ax 1Fx 1Gx 1Jx 1Kx 1Lx 1Mx 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 24x 25x 27x 28x 29x 2Ax 2Bx 2Cx 2Dx 2Ex 2Fx 2Gx 2Hx 2Kx R5x R7x R8x v 2768 CTO 11x C5x C6x v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 11x 12x 13x 1Ax 1Bx 1Cx 1Dx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx E2...

Page 164: ...764 CTO v 2765 CTO T1x T7x T9x TAx TCx v 2766 CTO v 2767 CTO 12x 13x 14x 1Sx 1Tx 1Ux 2Jx E1x E2x R2x R9x v 2768 CTO 12x 2Jx C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO E4x v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T4530 R 156 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance M...

Page 165: ...8 CTO 12x 2Jx C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO E4x v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T4532 R 16 USB sub card 44C4059 R N 16 USB sub card 44C4061 R N 17 DVD drive 9 5 mm v 6473 CTO v 6474 CTO v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO X1x v 7434 CTO X2x v 2764 CTO v 2765 C...

Page 166: ...x v 7417 CTO T8x TFx TGx THx TTx TUx v 7420 CTO 13x 15x 17x 1Ex v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO 1Dx v 2767 CTO 11x 2Dx 2Gx v 2768 CTO 11x v 2769 CTO v 2773 CTO 42T2543 R 17 DVD CD RW combo drive 9 5 mm v 6473 CTO T4x v 6474 CTO 11x 14x 15x 18x 1Kx 1Nx E1x R1x v 6475 CTO 11x R1x v 7417 CTO T8x TFx TGx THx TTx TUx v 7420 CTO 13x 15x 17x 1Ex v 7425 CTO v 7434 CTO v 2764 CTO v 2...

Page 167: ...2Hx 2Jx 2Kx E1x E2x R2x R5x R7x R9x v 2768 CTO 12x 2Jx C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x 42T2545 R 17 DVD RAM RW drive 9 5 mm v 6473 CTO T1x T2x T3x T5x T6x T7x T9x TAx TBx TCx TDx TEx TFx TGx THx TJx TKx v 6474 CTO 12x 13x 16x 17x 19x 1Ax 1Bx 1Cx 1Dx 1Ex 1Fx 1Gx 1Hx 1Jx 1Lx 1Mx 1Px 1Sx 1Tx 1Ux 1Vx 21x 22x 23x 24x E2x E3x R2x R3x v 6475 CTO R2x v 7417 CTO T1x T2x T3x T4x T5x T6x T7x T9...

Page 168: ...6475 CTO xxE xxJ v 7417 CTO xxE xxJ v 7420 CTO xxE xxJ v 7425 CTO xxE xxJ v 7434 CTO xxE xxJ v 2764 CTO xxE xxJ v 2765 CTO xxE xxJ v 2766 CTO xxE xxJ v 2767 CTO xxE xxJ v 2768 CTO xxE xxJ v 2769 CTO xxE xxJ v 2773 CTO xxE xxJ 44C0690 R 17 DVD drive 12 7 mm v 7438 CTO v 7439 CTO 19x 1Hx 1Mx V4x v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO X1x v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CT...

Page 169: ... 12 7 mm v 7438 CTO v 7439 CTO 11x 12x 1Ax E2x V2x v 7440 CTO 11x 12x 1Nx v 7443 CTO v 7445 CTO 11x 13x 15x v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO 11x v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42T2535 R 17 DVD CD RW combo drive 12 7 mm v 7438 CTO v 7439 CTO 11x 12x 1Ax E2x V2x v 7440 CTO 11x 12x 1Nx v 7443 CTO v 7445 CTO 11x 13x 15x v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2...

Page 170: ... DVD RAM RW drive 12 7 mm v 7438 CTO T1x T2x T6x T7x v 7439 CTO 13x 1Bx 1Cx 1Dx 1Jx 1Kx 1Lx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx E3x E4x V1x V5x v 7440 CTO V1x V5x v 7443 CTO T4x TFx TGx THx TJx TMx TNx TPx TRx v 7445 CTO 12x 14x 16x 17x 18x 19x 1Ax v 7446 CTO v 7447 CTO v 2782 CTO T5x T6x T7x T8x TPx TRx TSx v 2783 CTO v 2784 CTO 12x 13x 14x V1x v 2786 CTO 14x v 2787 CTO 21x 22x 23x 26x 27x v 2788 CTO X3x...

Page 171: ...bly for 7417 43Y9662 R N 19 Base cover assembly for 6473 43Y9663 R N 19 Base cover assembly for 7420 43Y9664 R N 19 Base cover assembly for 6474 43Y9665 R N 19 Base cover assembly for 6475 43Y9666 R N 19 Base cover assembly for 7425 43Y9667 R N 19 Base cover assembly for 7434 43Y9668 R N 19 Base cover assembly for 2782 43Y9669 R N 19 Base cover assembly for 2783 43Y9670 R N 19 Base cover assembly ...

Page 172: ...2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx T9x TAx TBx TCx TEx v 2766 CTO v 2767 CTO 12x 13x 14x 1Fx 1Gx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 24x 25x 27x 28x 29x 2Ax 2Bx 2Cx 2Jx E1x E2x R2x R5x R8x R9x v 2768 CTO 12x 2Jx C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO T1x T2x v 7439 CTO 1Ax 1Bx 1Cx 1Dx 1Kx 1Lx 1Px 1Rx 1Ux 1Vx E2x E3x E4x V1x V2x V5x v 7440 CTO 1Nx V1x V5x v 7443 CTO T4x TGx TPx TRx v...

Page 173: ...7425 CTO X1x v 7434 CTO X2x v 2764 CTO 27x v 2765 CTO T1x T7x v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 2767 CTO 11x 17x 18x 19x 1Ax 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 2Dx 2Ex 2Fx 2Kx R7x v 2768 CTO 11x v 2769 CTO v 2773 CTO v 7438 CTO T6x T7x v 7439 CTO 11x 12x 13x 19x 1Hx 1Jx 1Mx 1Nx 1Sx V4x v 7440 CTO 11x 12x v 7443 CTO TFx THx TJx TMx TNx v 7445 CTO 11x 12x 17x 18x 1Ax v 7446 CTO X1x v...

Page 174: ...7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO 2Gx 2Hx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Tx v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 43Y9648 R N 166 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 175: ...Rx T9x TAx TBx TCx TEx v 2766 CTO v 2767 CTO 12x 13x 14x 1Fx 1Gx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 24x 25x 27x 28x 29x 2Ax 2Bx 2Cx 2Jx E1x E2x R2x R5x R8x R9x v 2768 CTO 12x 2Jx C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO T1x T2x v 7439 CTO 1Ax 1Bx 1Cx 1Dx 1Kx 1Lx 1Px 1Rx 1Ux 1Vx E2x E3x E4x V1x V2x V5x v 7440 CTO 1Nx V1x V5x v 7443 CTO T4x TGx TPx TRx v 7445 CTO 13x 14x 15x 16x...

Page 176: ...v 7420 CTO 1Ex v 7425 CTO X1x v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO 1Dx v 2767 CTO v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 43R1775 R 168 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 177: ... 22x 23x 24x 25x v 2765 CTO T1x 2Mx 2Px 2Qx 2Rx v 2766 CTO v 2767 CTO 11x 12x 13x 1Kx 1Lx 1Mx 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 2Dx 2Fx 2Gx 2Jx 2Kx E1x v 2768 CTO 11x 12x 2Jx C5x C6x C7x v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 11x 12x 13x 19x 1Ax 1Bx 1Cx 1Dx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Vx E2x E3x E4x V1x V2x V4x V5x v 7440 CTO 11x 12x 1Nx V1x V5x v 7443 CTO T4x TFx TGx T...

Page 178: ...O 1Ux v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO T5x T6x T7x TMx TRx v 2783 CTO v 2784 CTO 14x v 2786 CTO v 2787 CTO 21x 22x 23x 26x 27x v 2788 CTO X3x v 2789 CTO X4x 43R1969 R 22 System board assembly Intel Integrated graphics 4500MHD T400 v 6473 CTO T1x T2x T3x T4x T5x T6x T7x T9x TAx TBx TCx TDx TEx TFx TGx THx TJx TKx v 6474 CTO 11x 12x 13x 14x 15x 16x 17x 18x 19x 1Ax 1B...

Page 179: ... v 7447 CTO X2x 42W7970 R N 22 System board assembly Intel Integrated graphics 4500MHD Entry for non TPM R400 v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO 42W8111 R N 22 System board assembly Intel Integrated graphics 4500MHD R400 v 7438 CTO T1x T2x T6x T7x v 7439 CTO 11x 12x 13x 19x 1Ax 1Bx 1Cx 1Dx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx E2x E3x E4x V1x V2x...

Page 180: ...R9x v 2768 CTO 11x 12x 2Jx C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x 42W8023 R N 22 System board assembly AMD M82XT 256 MB for non TPM T400 v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO v 2768 CTO v 2769 CTO v 2773 CTO 42W8110 R N 22 System board assembly AMD M82XT 256 MB R400 v 2782 CTO T5x T6x T7x T8x TMx TPx TRx TSx v 2783 CTO v 2784 CTO 11x 12x 13x 14x V1x v 2786 CTO 12x 13x 14x V1x v 2787 C...

Page 181: ...20 CTO 13x 16x 17x 18x 1Ex v 7425 CTO X1x v 7434 CTO X2x v 2764 CTO 21x 22x 23x v 2765 CTO T1x TEx v 2766 CTO 1Dx 1Ex v 2767 CTO 1Kx 1Lx 1Mx 1Nx 1Sx 1Vx 1Wx 2Dx 2Ex 2Fx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x v 7439 CTO 11x 13x 19x 1Hx 1Jx 1Kx 1Lx V2x V4x v 7440 CTO 11x v 7443 CTO T4x TFx TGx THx TJx TMx TNx v 7445 CTO 11x 13x 14x 15x 16x 17x v 7446 CTO X1x v 7447 CTO X2x v 2782 CT...

Page 182: ... 7434 CTO v 2764 CTO v 2765 CTO 21x 22x 2Kx 2Lx 2Mx 2Nx 2Px 2Qx TBx v 2766 CTO 14x 15x 16x v 2767 CTO 11x 1Fx 1Gx 1Px 1Tx 1Xx 1Yx 23x 24x 25x 2Gx 2Hx 2Kx v 2768 CTO 11x C5x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Ax 1Bx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Vx v 7440 CTO 1Nx v 7443 CTO TPx TRx v 7445 CTO 12x 19x 1Ax v 7446 CTO v 7447 CTO v 2782 CTO T5x T7x TRx TSx v 2783 CTO v 2784 CTO 13x v 2786 CTO 12x ...

Page 183: ...20 CTO 15x v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO TAx TCx v 2766 CTO 17x 18x v 2767 CTO 17x 18x 1Rx 1Ux 1Zx 21x 27x 28x v 2768 CTO C6x C7x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42W7986 R N ThinkPad T400 and R400 14 1 inch widescreen 175 ...

Page 184: ...2765 CTO 2Jx 2Rx T7x v 2766 CTO 19x 1Ax v 2767 CTO 12x 13x 19x 1Ax 1Jx 29x 2Ax 2Jx E1x E2x R5x R8x v 2768 CTO 12x 2Jx C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO T7x v 7439 CTO 12x 1Cx 1Dx E2x E3x E4x V1x V5x v 7440 CTO 12x V1x V5x v 7443 CTO 11x v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO 22x 23x 26x 27x v 2788 CTO X3x v 2789 CTO X4x 42W7987 R N 176 Th...

Page 185: ...420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO T9x v 2766 CTO 1Bx 1Cx v 2767 CTO 14x 2Bx 2Cx R2x R7x R9x v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Ux v 7440 CTO v 7443 CTO v 7445 CTO 18x v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO 14x V1x v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42W7988 R N ThinkPad T400 and R400 14 1 inch widescreen 177 ...

Page 186: ...O X2x v 2764 CTO 27x v 2765 CTO T1x T7x v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 2767 CTO 11x 17x 18x 19x 1Ax 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 2Dx 2Ex 2Fx 2Kx R7x v 2768 CTO 11x v 2769 CTO v 2773 CTO v 7438 CTO T6x T7x v 7439 CTO 11x 12x 13x 19x 1Hx 1Jx 1Mx 1Nx 1Sx V4x v 7440 CTO 11x 12x v 7443 CTO TFx THx TJx TMx TNx v 7445 CTO 11x 12x 17x 18x 1Ax v 7446 CTO X1x v 7447 CTO X2x v 2782 C...

Page 187: ...CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO 2Gx 2Hx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO 1Tx v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 2789 CTO 42X4992 R N ThinkPad T400 and R400 14 1 inch widescreen 179 ...

Page 188: ...x 27x 28x 29x 2Ax 2Bx 2Cx 2Jx E1x E2x R2x R5x R8x R9x v 2768 CTO 12x 2Jx C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO T1x T2x v 7439 CTO 1Ax 1Bx 1Cx 1Dx 1Kx 1Lx 1Px 1Rx 1Ux 1Vx E2x E3x E4x V1x V2x V5x v 7440 CTO 1Nx V1x V5x v 7443 CTO T4x TGx TPx TRx v 7445 CTO 13x 14x 15x 16x 19x v 7446 CTO v 7447 CTO v 2782 CTO T5x T6x T7x T8x TMx TPx TRx TSx v 2783 CTO v 2784 CTO 11x 12x 13x 14x V1x...

Page 189: ...card v 6473 CTO v 6474 CTO 1Ex v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO 21x v 2766 CTO v 2767 CTO 1Gx 1Rx R8x v 2768 CTO v 2769 CTO v 2773 CTO 43Y6479 R 26 Thermal device and fan Integrated graphics UBS for T400 v 6473 all v 6474 all v 6475 all v 7417 all v 7420 all v 7425 CTO v 7434 CTO 42X5063 R N 26 Thermal device and fan Integrated graphics UBS for T400 v 64...

Page 190: ...73 CTO 42X5064 R N 26 Thermal device and fan Integrated graphics UBE for R400 v 7438 all v 7439 all v 7440 all v 7443 all v 7445 all v 7446 CTO v 7447 CTO 42X5065 R N 26 Thermal device and fan Switchable graphics UBE for R400 v 2782 all v 2783 all v 2784 all v 2786 all v 2787 all v 2788 CTO v 2789 CTO 42X5066 R N 27 Keyboard see Keyboard on page 206 28 TrackPoint stick caps 91P9642 R Thermal greas...

Page 191: ... ThinkPad T400 and R400 14 1 inch widescreen there are following types of LCDs v 14 1 in WXGA TFT on page 184 v 14 1 in WXGA TFT on page 195 1 6 5 7 8 9 10 11 3 2 4 ThinkPad T400 and R400 14 1 inch widescreen 183 ...

Page 192: ...434 CTO v 2764 CTO v 2765 CTO TCx v 2766 CTO v 2767 CTO 1Fx 2Ex 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 CTO T2x T7x v 7439 CTO 1Lx 1Nx 1Rx 1Vx E2x E3x V1x V2x V5x v 7440 CTO V1x V5x v 7443 CTO TMx TNx v 7445 CTO 17x 19x v 7446 CTO v 7447 CTO v 2782 CTO T7x T8x v 2783 CTO v 2784 CTO v 2786 CTO 12x 13x V1x v 2787 CTO v 2788 CTO v 7789 CTO 43Y9639 R N 184 ThinkPad T400 and R400 14...

Page 193: ...CTO 13x 15x 17x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 7425 CTO X1x v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO 1Dx 1Ex v 2767 CTO 1Kx 1Mx 2Dx 2Fx 2Gx v 2768 CTO C9x v 2769 CTO v 2773 CTO v 7438 CTO T1x T6x v 7439 CTO 11x 12x 13x 19x 1Ax 1Cx 1Hx 1Jx 1Kx 1Mx 1Px 1Sx 1Tx 1Ux V4x v 7440 CTO 11x 12x 1Nx v 7443 CTO T4x TFx TGx THx TJx v 7445 CTO 11x 12x 13x 14x 16x 1Ax v 7446 CTO X1x v 7447 CTO v 2782 CTO v 278...

Page 194: ... v 2765 CTO TCx v 2766 CTO 1Dx 1Ex v 2767 CTO 1Fx 1Kx 1Mx 2Dx 2Ex 2Fx 2Gx 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 all v 7439 all v 7440 all v 7443 all v 7445 all v 7446 CTO v 7447 CTO v 2782 all v 2783 all v 2784 all v 2786 all v 2787 all v 2788 all v 7789 all 43Y9637 R N 3 Wireless LAN WAN antenna assembly for T400 44C5366 R N 3 Wireless LAN WAN antenna assembly for T400 44C53...

Page 195: ... v 7434 CTO v 2764 CTO v 2765 CTO TCx v 2766 CTO v 2767 CTO 1Fx 2Ex 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 CTO T2x T7x v 7439 CTO 1Lx 1Nx 1Rx 1Vx E2x E3x V1x V2x V5x v 7440 CTO V1x V5x v 7443 CTO TMx TNx v 7445 CTO 17x 19x v 7446 CTO v 7447 CTO v 2782 CTO T7x T8x v 2783 CTO v 2784 CTO v 2786 CTO 12x 13x V1x v 2787 CTO v 2788 CTO v 7789 CTO 41T3106 R N ThinkPad T400 and R400 14...

Page 196: ... v 7434 CTO v 2764 CTO v 2765 CTO TCx v 2766 CTO v 2767 CTO 1Fx 2Ex 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 CTO T2x T7x v 7439 CTO 1Lx 1Nx 1Rx 1Vx E2x E3x V1x V2x V5x v 7440 CTO V1x V5x v 7443 CTO TMx TNx v 7445 CTO 17x 19x v 7446 CTO v 7447 CTO v 2782 CTO T7x T8x v 2783 CTO v 2784 CTO v 2786 CTO 12x 13x V1x v 2787 CTO v 2788 CTO v 7789 CTO 44C5362 R N 188 ThinkPad T400 and R40...

Page 197: ...7x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 7425 CTO X1x v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO 1Dx 1Ex v 2767 CTO 1Kx 1Mx 2Dx 2Fx 2Gx v 2768 CTO C9x v 2769 CTO v 2773 CTO v 7438 CTO T1x T6x v 7439 CTO 11x 12x 13x 19x 1Ax 1Cx 1Hx 1Jx 1Kx 1Mx 1Px 1Sx 1Tx 1Ux V4x v 7440 CTO 11x 12x 1Nx v 7443 CTO T4x TFx TGx THx TJx v 7445 CTO 11x 12x 13x 14x 16x 1Ax v 7446 CTO X1x v 7447 CTO v 2782 CTO v 2783 CTO v 2784 ...

Page 198: ...TO T1x T2x T5x T7x T8x T9x TNx TPx TRx TSx TTx TUx v 7420 CTO 13x 15x 17x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 7425 CTO X1x v 7434 CTO v 2764 CTO v 2765 CTO TCx v 2766 CTO 1Dx 1Ex v 2767 CTO 1Fx 1Kx 1Mx 2Dx 2Ex 2Fx 2Gx 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 all v 7439 all v 7440 all v 7443 all v 7445 all v 7446 CTO v 7447 CTO v 2782 all v 2783 all v 2784 all v 2786 all v 2787 all v 2...

Page 199: ...x R2x v 7417 CTO T1x T2x T5x T7x T8x T9x TNx TPx TRx TSx TTx TUx v 7420 CTO 13x 15x 17x 18x 19x 1Ax 1Bx 1Cx 1Dx 1Ex v 7425 CTO X1x v 7434 CTO v 2764 CTO v 2765 CTO TCx v 2766 CTO 1Dx 1Ex v 2767 CTO 1Fx 1Kx 1Mx 2Dx 2Ex 2Fx 2Gx 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 all v 7439 all v 7440 all v 7443 all v 7445 all v 7446 CTO v 7447 CTO v 2782 all v 2783 all v 2784 all v 2786 all ...

Page 200: ... v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO TCx v 2766 CTO 1Dx 1Ex v 2767 CTO 1Fx 1Mx 2Dx 2Ex 2Fx 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T7x v 7439 CTO 11x 12x 13x 19x 1Ax 1Cx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Ux 1Vx E2x E3x V1x V2x V4x V5x v 7440 CTO 11x 12x 1Nx V1x V5x v 7443 CTO T4x TFx TGx THx TJx TMx TNx v 7445 CTO 11x 12x 14x 16x 17x 19x 1Ax v 7446 CTO v ...

Page 201: ... 1Dx 1Ex v 7425 CTO X1x v 7434 CTO v 2764 CTO v 2765 CTO TCx v 2766 CTO 1Dx 1Ex v 2767 CTO 1Fx 1Kx 1Mx 2Dx 2Ex 2Fx 2Gx 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 11x 12x 13x 19x 1Ax 1Cx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx E2x E3x V1x V2x V4x V5x v 7440 CTO 11x 12x 1Nx V1x V5x v 7443 CTO T4x TFx TGx THx TJx TKx TMx TNx v 7445 CTO 11x 12x 1...

Page 202: ...TO TCx v 2766 CTO 1Dx 1Ex v 2767 CTO 1Fx 1Kx 1Mx 2Dx 2Ex 2Fx 2Gx 2Jx R5x R7x R8x v 2768 CTO 2Jx v 2769 CTO v 2773 CTO v 7438 CTO T1x T2x T6x T7x v 7439 CTO 11x 12x 13x 19x 1Ax 1Cx 1Hx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx E2x E3x V1x V2x V4x V5x v 7440 CTO 11x 12x 1Nx V1x V5x v 7443 CTO T4x TFx TGx THx TJx TKx TMx TNx v 7445 CTO 11x 12x 13x 14x 16x 17x 19x 1Ax v 7446 CTO X1x v 7447 CTO v 278...

Page 203: ... 25x v 2765 CTO 2Jx 2Kx 2Mx 2Nx 2Px 2Rx T7x TEx v 2766 CTO 14x 15x 16x v 2767 CTO 14x 17x 18x 19x 1Ax 1Jx 23x 24x 25x 2Kx E1x E2x R2x v 2768 CTO C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO E4x v 7440 CTO v 7443 CTO TPx TRx v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO T6x TMx TPx TRx TSx v 2783 CTO v 2784 CTO 12x 13x 14x V1x v 2786 CTO v 2787 CTO 26x v 2788 CTO v 7789 CTO X4x...

Page 204: ... CTO v 7438 CTO v 7439 CTO 1Bx 1Dx v 7440 CTO v 7443 CTO v 7445 CTO 15x 18x v 7446 CTO v 7447 CTO X2x v 2782 CTO T5x v 2783 CTO v 2784 CTO 11x v 2786 CTO v 2787 CTO 21x 22x 23x 27x v 2788 CTO X3x v 7789 CTO 43Y9640 R N 1 LCD bezel assembly with camera for LED backlight LCD v 6473 CTO v 6474 CTO v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO 27x v 2765 CTO 2Lx T9x TAx TBx v 2766 ...

Page 205: ...CTO T3x T4x T6x TAx TBx TCx TDx TEx TFx TGx THx TJx TLx v 7420 CTO 11x 12x 14x 16x v 7425 CTO v 7434 CTO X2x v 2764 CTO 21x 22x 23x 24x 25x v 2765 CTO 21x 22x 2Jx 2Kx 2Mx 2Nx 2Px 2Qx 2Rx T1x T7x TEx v 2766 CTO 14x 15x 16x v 2767 CTO 11x 12x 13x 14x 17x 18x 19x 1Ax 1Gx 1Jx 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 24x 25x 2Hx 2Kx E1x E2x R2x v 2768 CTO 11x 12x C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438...

Page 206: ...LCD magnesium structure frame assembly 43Y9645 R N 5 Integrated camera v 6473 CTO T1x T2x T6x TGx TJx v 6474 CTO 1Ax 1Fx 1Gx v 6475 CTO v 7417 CTO T3x T4x T6x v 7420 CTO 16x v 7425 CTO v 7434 CTO v 2764 CTO 21x 23x 25x 27x v 2765 CTO 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Rx T7x T9x TAx TBx TEx v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Cx v 2767 CTO 14x 17x 18x 19x 1Ax 1Jx 1Lx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 23x 24x ...

Page 207: ... 23x 25x v 2765 CTO 2Jx 2Kx 2Mx 2Nx 2Px 2Rx T7x TEx v 2766 CTO 14x 15x 16x v 2767 CTO 14x 17x 18x 19x 1Ax 1Jx 23x 24x 25x 2Kx E1x E2x R2x v 2768 CTO C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO E4x v 7440 CTO v 7443 CTO TPx TRx v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO T6x TMx TPx TRx TSx v 2783 CTO v 2784 CTO 12x 13x 14x V1x v 2786 CTO v 2787 CTO 26x v 2788 CTO v 7789 CTO...

Page 208: ... CTO v 7438 CTO v 7439 CTO 1Bx 1Dx v 7440 CTO v 7443 CTO v 7445 CTO 15x 18x v 7446 CTO v 7447 CTO X2x v 2782 CTO T5x v 2783 CTO v 2784 CTO 11x v 2786 CTO v 2787 CTO 21x 22x 23x 27x v 2788 CTO X3x v 7789 CTO 44C5363 R N 6 LCD cable assembly with camera and Bluetooth for LED backlight LCD v 6473 CTO v 6474 CTO v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO 27x v 2765 CTO 2Lx T9x T...

Page 209: ...x 1Fx 1Gx v 6475 CTO v 7417 CTO T3x T4x T6x TAx TBx TCx TDx TEx TFx TGx THx TJx TLx v 7420 CTO 11x 12x 14x 16x v 7425 CTO v 7434 CTO X2x v 2764 CTO 21x 22x 23x 24x 25x v 2765 CTO 21x 22x 2Jx 2Kx 2Mx 2Nx 2Px 2Qx 2Rx T1x T7x TEx v 2766 CTO 14x 15x 16x v 2767 CTO 11x 12x 13x 14x 17x 18x 19x 1Ax 1Gx 1Jx 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 24x 25x 2Hx 2Kx E1x E2x R2x v 2768 CTO 11x 12x C5x C6x C7x C8x v 2769 C...

Page 210: ...x 1Xx 1Yx 1Zx 21x 23x 24x 25x 2Hx 2Kx E1x E2x R2x v 2768 CTO 11x 12x C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 all v 7439 all v 7440 all v 7443 all v 7445 all v 7446 CTO v 7447 CTO v 2782 all v 2783 all v 2784 all v 2786 all v 2787 all v 2788 all v 7789 CTO v 7789 CTO 41W1479 R N 8 LED sub card for T400 v 6473 CTO v 6474 CTO 1Dx 1Vx v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO v 7434 CTO...

Page 211: ...Gx TJx TLx v 7420 CTO 11x 12x 14x 16x v 7425 CTO v 7434 CTO v 2764 CTO 21x 22x 23x 24x 25x 27x v 2765 CTO 21x 22x 2Jx 2Kx 2Lx 2Mx 2Nx 2Px 2Qx 2Rx T1x T7x T9x TAx TBx TEx v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Cx v 2767 CTO 11x 12x 13x 14x 17x 18x 19x 1Ax 1Gx 1Jx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 24x 25x 27x 28x 29x 2Ax 2Bx 2Cx 2Kx E1x E2x R2x R9x v 2768 CTO 11x 12x C5x C6x C...

Page 212: ...Nx 2Px 2Qx 2Rx T1x T7x TEx v 2766 CTO 14x 15x 16x v 2767 CTO 11x 12x 13x 14x 17x 18x 19x 1Ax 1Gx 1Jx 1Vx 1Wx 1Xx 1Yx 1Zx 21x 23x 24x 25x 2Hx 2Kx E1x E2x R2x v 2768 CTO 11x 12x C5x C6x C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO 1Bx 1Dx E4x v 7440 CTO v 7443 CTO TPx TRx v 7445 CTO 15x 18x v 7446 CTO v 7447 CTO X2x v 2782 CTO T5x T6x TMx TPx TRx TSx v 2783 CTO v 2784 CTO 11x 12x 13x ...

Page 213: ... C7x C8x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO v 7439 CTO 1Bx 1Dx E4x v 7440 CTO v 7443 CTO TPx TRx v 7445 CTO 15x 18x v 7446 CTO v 7447 CTO X2x v 2782 CTO T5x T6x TMx TPx TRx TSx v 2783 CTO v 2784 CTO 11x 12x 13x 14x V1x v 2786 CTO v 2787 CTO 21x 22x 23x 26x 27x v 2788 CTO X3x v 7789 CTO X4x 42T0579 R N 10 LCD panel 14 1 in WXGA LED backlight v 6473 CTO v 6474 CTO 1Dx 1Vx v 6475 CTO v 7417 CTO...

Page 214: ...3949 Hungarian 42T4013 42T4077 42T3948 Icelandic 42T3969 Italian 42T4015 42T4079 42T3950 Japanese 42T4028 42T4092 42T3963 Korean 42T4032 42T4096 42T3967 Latin American Spanish 42T4031 42T4095 42T3966 Norwegian 42T4017 42T4081 42T3952 Polish 42T4018 42T4082 42T3953 Portuguese 42T4019 42T4083 42T3954 Russian 42T4020 42T4084 42T3955 Slovak 42T4021 42T4085 42T3956 Slovenian 42T4022 42T4086 42T3957 Spa...

Page 215: ...garian 42T3220 42T3284 42T3154 Icelandic 42T3175 Italian 42T3222 42T3286 42T3156 Japanese 42T3235 42T3299 42T3169 Korean 42T3239 42T3303 42T3173 Latin American Spanish 42T3238 42T3302 42T3172 Norwegian 42T3224 42T3288 42T3158 Polish 42T3225 42T3289 42T3159 Portuguese 42T3226 42T3290 42T3160 Russian 42T3227 42T3291 42T3161 Slovak 42T3228 42T3292 42T3162 Slovenian 42T3229 42T3293 42T3163 Spanish 42T...

Page 216: ...ecurity hex socket 2 v Screw cap circle 4 v Screw cap cube 2 43Y9635 R N Seal kit v Tape cable fix v Tape cable fix 10 20 v Tape cable circle v Tape antenna cable large v Tape LCD FPC v Adhesive Tape 39x4 43Y9636 R N Base miscellaneous parts v Foot rubber front v Foot rubber rear v Insulation sheet 1 system board v Insulation sheet 2 system board v Slide lock eject v Bracket pull lever v Pull leve...

Page 217: ...g Wireless WAN ready v Connector cap Note Italicized letters in parentheses are references to the exploded view in Overall on page 130 43Y9634 R N System board miscellaneous parts v Insulation sheet docking top v Insulation sheet docking bottom v Insulation sheet docking TP FPC v Insulation sheet front louver v Insulation sheet PC Card slot v Insulation sheet bottom CPU v Insulation sheet keyboard...

Page 218: ...apter models CTO xxE xxF xxJ xxL xxP xxS xxY xxU 92P1159 Table 45 Parts list 3 pin AC adapters FRU P N RoHS ID CRU ID 3 pin 90 W 20 V adapter models CTO xxA xxB xxC xxG xxH xxK xxM xxT xxV 92P1104 R 3 pin 90 W 20 V adapter models CTO xxA xxB xxC xxG xxH xxK xxM xxT xxV 42T5275 3 pin 90 W 20 V adapter models CTO xxA xxB xxC xxG xxH xxK xxM xxT xxV 92P1108 3 pin 65W 20 V adapter models CTO xxA xxB x...

Page 219: ... xxG xxM 42T5050 42T5135 R Bangladesh Sri Lanka South Africa v models CTO xxG 42T5056 42T5141 Canada U S v models CTO xxF xxL xxS xxU 42T5004 42T5089 China P R C other than Hong Kong S A R v models xxC 42T5065 42T5150 Denmark v models CTO xxG 42T5041 42T5126 European countries v models CTO xxG 42T5029 42T5114 India v models CTO xxG 42T5083 42T5168 Israel v models CTO xxG 42T5062 42T5147 Italy v mo...

Page 220: ...17 CTO T5x TNx TPx TRx TUx v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO T6x T7x v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO TMx v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 7789 CTO 212 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 221: ...h 46V1473 French 46V1474 German 46V1476 Greek 46V1475 Hebrew 46V1477 Hungarian 46V1479 Italian 46V1480 Japanese 46V1481 Korean 46V1482 Norwegian 46V1484 Polish 46V1485 Russian 46V1487 Russian English enabled 46V1486 Simplified Chinese 46V1470 Slovenian 46V1488 Spanish 46V1489 Swedish 46V1490 Traditional Chinese 46V1492 Traditional Chinese Hong Kong S A R 46V1478 Turkish 46V1491 ThinkPad T400 and R...

Page 222: ... 7417 CTO v 7420 CTO 15x v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO v 2767 CTO v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO 11x 12x v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO 11x 12x v 2786 CTO v 2787 CTO v 2788 CTO v 7789 CTO 214 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 223: ...U9827 Hebrew 46U9811 Hungarian 46U9828 Italian 46U9812 Japanese 46U9813 Korean 46U9817 Norwegian 46U9821 Polish 46U9825 Romanian 46U9831 Russian English enabled 46U9806 Serbian Latin 46U9832 Simplified Chinese 46U9814 Slovak 46U9833 Slovenian 46U9830 Spanish 46U9809 Traditional Chinese 46U9815 Traditional Chinese Hong Kong S A R 46U9816 Turkish 46U9826 ThinkPad T400 and R400 14 1 inch widescreen 2...

Page 224: ...x v 7420 CTO 14x v 7425 CTO v 7434 CTO v 2764 CTO 21x 22x 24x v 2765 CTO 2Nx v 2766 CTO v 2767 CTO v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO TLx TRx v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO T1x TSx v 2783 CTO v 2784 CTO 13x V1x v 2786 CTO 13x v 2787 CTO v 2788 CTO v 7789 CTO 216 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 225: ...46U9838 French 46U9840 German 46U9841 Hebrew 46U9844 Italian 46U9845 Japanese 46U9846 Korean 46U9850 Norwegian 46U9854 Polish 46U9858 Russian English enabled 46U9839 Simplified Chinese 46U9847 Spanish 46U9842 Traditional Chinese 46U9848 Traditional Chinese Hong Kong S A R 46U9849 Turkish 46U9859 ThinkPad T400 and R400 14 1 inch widescreen 217 ...

Page 226: ... T7x T9x TAx TBx TCx TEx v 2766 CTO 14x 15x 16x 17x 18x 19x 1Ax 1Bx 1Ex v 2767 CTO 11x 12x 13x 14x 17x 18x 19x 1Ax 1Fx 1Gx 1Jx 1Kx 1Lx 1Mx 1Nx 1Px 1Rx 1Sx 1Tx 1Ux 1Vx 1Wx 1Xx 1Yx 1Zx 21x 24x 25x 27x 28x 29x 2Ax 2Bx 2Ex 2Gx 2Hx 2Jx 2Kx E1x E2x R5x R7x R8x R9x v 2768 CTO 11x 12x 2Jx C5x v 2769 CTO X3x v 2773 CTO X4x v 7438 CTO T2x v 7439 CTO 11x 12x 13x 19x 1Ax 1Bx 1Cx 1Dx 1Jx 1Kx 1Lx 1Nx 1Px 1Rx 1S...

Page 227: ...1 Hebrew 46U9745 Hungarian 46U9762 Italian 46U9746 Japanese 46U9747 Korean 46U9751 Norwegian 46U9755 Polish 46U9759 Portuguese 46U9763 Romanian 46U9765 Russian 46U9756 Russian English enabled 46U9740 Serbian Latin 46U9766 Simplified Chinese 46U9748 Slovak 46U9767 Slovenian 46U9764 Spanish 46U9743 Traditional Chinese 46U9749 Traditional Chinese Hong Kong S A R 46U9750 Turkish 46U9760 ThinkPad T400 ...

Page 228: ...8 CTO C6x C7x C8x v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 7789 CTO Table 52 Parts list Windows Vista Business 64 bit DVDs Language P N RoHS ID CRU ID English 46U9903 R English modem disabled 46U9904 German 46U9907 Japanese 46U9912 Simplified Chinese 46U9913 220 ThinkPad T4...

Page 229: ...CTO v 6475 CTO v 7417 CTO v 7420 CTO v 7425 CTO v 7434 CTO v 2764 CTO v 2765 CTO v 2766 CTO 1Cx v 2767 CTO 2Cx v 2768 CTO v 2769 CTO v 2773 CTO v 7438 CTO v 7439 CTO v 7440 CTO v 7443 CTO v 7445 CTO v 7446 CTO v 7447 CTO X2x v 2782 CTO v 2783 CTO v 2784 CTO v 2786 CTO v 2787 CTO v 2788 CTO v 7789 CTO ThinkPad T400 and R400 14 1 inch widescreen 221 ...

Page 230: ...46U9894 Italian 46U9878 Japanese 46U9879 Korean 46U9883 Norwegian 46U9887 Polish 46U9891 Romanian 46U9897 Russian 46U9888 Russian English enabled 46U9872 Serbian Latin 46U9898 Simplified Chinese 46U9880 Slovak 46U9899 Slovenian 46U9896 Spanish 46U9875 Swedish 46U9884 Traditional Chinese 46U9881 Traditional Chinese Hong Kong S A R 46U9882 Turkish 46U9892 222 ThinkPad T400 and R400 14 1 inch widescr...

Page 231: ...ol antenna RF connector 08K7159 USB 2 0 CD RW DVD ROM combo drive II 40Y8687 USB cable 40Y8704 USB floppy diskette drive for maintenance diskette 05K9283 USB floppy diskette drive tool kit 27L3452 Test card for integrated Smart Card 42W7820 ThinkPad Hardware Maintenance Diskette Version 1 73 or later Note Download the file from the following Web site http www lenovo com spm ThinkPad T400 and R400 ...

Page 232: ...224 ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...

Page 233: ...information could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for u...

Page 234: ...cue and Recovery ThinkLight ThinkPad ThinkVantage TrackPoint Ultrabay Ultrabay 2000 Ultrabay Enhanced Ultrabay Plus UltraNav The following terms are trademarks of the International Business Machines Corporation in the United States other countries or both IBM used under license The following terms are trademarks of Microsoft Corporation in the United States other countries or both Windows Windows ...

Page 235: ......

Page 236: ...Part Number 43Y6629 1P P N 43Y6629 ...

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