Fujitsu LIFEBOOK U938, Operating Manual

Page 1: ...System Operating Manual FUJITSU LIFEBOOK U938 ...

Page 2: ...e found on the Internet at http www fujitsu com fts You can find driver updates at http support ts fujitsu com download Should you have any technical questions please contact our Hotline Service Desk http support ts fujitsu com contact servicedesk Your sales partner Your sales office We hope you enjoy working with your new Fujitsu system ...

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Page 4: ...ujitsu Technology Solutions GmbH Mies van der Rohe Straße 8 80807 Munich Germany http www fujitsu com fts Copyright Fujitsu Technology Solutions GmbH 2018 All rights reserved Publication Date 03 2018 Order No A26391 K477 Z320 1 7619 edition 1 ...

Page 5: ... notes 12 First time setup of your device 16 Working with the notebook 19 Security functions 43 Connecting external devices 50 Removing and installing components during servicing 56 Settings in BIOS Setup Utility 57 Troubleshooting and tips 60 Technical data 68 Manufacturer s notes 71 Index 72 ...

Page 6: ...d trademarks of Microsoft Corporation in the USA and or other countries HDMI and High Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC s Bluetooth and the Bluetooth logo are registered trademarks of Bluetooth SIG Inc Adobe Reader is a trademark of Adobe Systems Incorporated USB Type C and USB C are trademarks of the USB Implementers Forum in the USA and ...

Page 7: ...notebook 21 Notebook switching off 21 Keyboard 22 Virtual numeric keypad 24 Function keys and key combinations 24 Country and keyboard settings 26 Touchpad and touchpad buttons 27 Moving the pointer 27 Selecting an item 27 Executing commands 27 Dragging items 28 Touchscreen LCD screen without touch function device dependent 28 Using fingers 29 Webcam 30 Rechargeable battery 31 Charging caring for a...

Page 8: ...ard 49 Connecting external devices 50 HDMI port 50 Connecting an external monitor to the port replicator 51 Connecting USB devices 52 USB connection with charging function USB Type C 53 USB port with charging function Anytime USB charge 54 How to remove USB devices correctly 54 Headset port 55 Removing and installing components during servicing 56 Settings in BIOS Setup Utility 57 Starting the BIO...

Page 9: ...nter does not print 64 The wireless connection to a network does not work 65 SmartCard reader is not recognised 65 SmartCard PIN forgotten 65 SmartCard lost 65 Error messages on the screen 66 Technical data 68 LIFEBOOK 68 Rechargeable battery 68 Mains adapter 69 USB Type C Port Replicator optional 69 Mains adapter for use with the notebook and port replicator 70 Manufacturer s notes 71 Disposal an...

Page 10: ...Contents 6 Fujitsu ...

Page 11: ... properties Information on the connections and user components of your notebook can be found in Ports and controls Page 9 Further information The Windows drivers for your device can be found on our Internet site The factory installation of your device does not support any other operating system Fujitsu Technology Solutions accepts no liability whatsoever if any other operating system is used Softw...

Page 12: ...me123 or a command used to start a program start exe This font indicates information that is displayed on the screen by a program e g Installation is complete This font indicates terms and texts used in a software interface e g Click on Save names of programs or files e g Windows or setup exe This font indicates cross references to another section e g Safety information cross references to an exter...

Page 13: ...the indicators and ports of the device Please familiarise yourself with these components before you start to work with the device Front 7 6 8 4 4 5 1 3 1 2 1 Microphone 2 Webcam 3 Webcam LED 4 Status indicators 5 ON OFF button 6 Fingerprint recognition optional or palm vein recognition optional 7 Touchpad 8 Touchpad buttons Fujitsu 9 ...

Page 14: ...ystem charging function USB Type C 4 USB 3 1 Gen1 port with charging function USB Type A Anytime USB charge 5 Headset jack 6 SmartCard reader Right side 1 2 3 4 5 1 Slot for SIM cards optional 2 Slot for memory cards 3 USB 3 1 Gen1 port USB Type A 4 LAN connector removable 5 Security lock device 10 Fujitsu ...

Page 15: ...Ports and controls Bottom 2 1 1 1 Loudspeaker 2 On off button for battery recessed Fujitsu 11 ...

Page 16: ...ual Please refer to the notes in the chapter Removing and installing components during servicing Page 56 This notebook complies with the relevant safety regulations for data processing equipment If you have questions about using your notebook in a particular area please contact your sales outlet or our Hotline Service Desk Additional safety notes for devices with radio components Radiocomponent Wi...

Page 17: ...e energy saving functions the notebook uses less energy You will then be able to work for longer before having to recharge the battery Energy efficiency is increased and the environmental impact is reduced You save money while protecting the environment Energy saving under Windows Make use of the power management features see Using the power management features Page 32 Fujitsu 13 ...

Page 18: ...f this is not the case obtain the appropriate mains adapter for your notebook Do not use any other voltage converter Check whether the local mains voltage and the power cable are compatible If this is not the case buy a power cable that matches the local conditions Contact the relevant authorities of the country you will be travelling in as to whether you may operate the radio component integrated...

Page 19: ...Only clean the display surface with a very soft slightly damp cloth Switch the notebook off Cleaning Notes Notebook Keyboard Touchpad LCDscreen CrystalViewdisplay To prevent accidental activation of the device remove the power plug of the mains adapter from the power socket The surface may be cleaned with a dry cloth If particularly dirty use a damp cloth that has been dipped in water mixed with m...

Page 20: ...llow the instructions on the screen NEVER switch off your device during the first time setup process The battery must be charged if you want to operate your device using the battery When used on the move the built in battery provides the device with the necessary power You can increase the operating time by using the available energy saving functions For instructions on how to connect external devi...

Page 21: ...e that the rubber feet of the device may mark certain types of delicate surfaces Keep other objects at least 100 mm 3 94 inches away from the device and its mains adapter to ensure adequate ventilation Never cover the ventilation slots of the device Do not expose the device to extreme environmental conditions Protect the device from dust humidity and heat Mains adapter connecting Preparingforopera...

Page 22: ...DO NOT restart the device unless you are requested to do so To make it easier to use your device for the first time the operating system is pre installed on the hard disk Switch on your device During installation follow the instructions on screen If a Windows operating system is installed on your device you will find more information on the system and drivers help programmes updates manuals etc on t...

Page 23: ...hapter entitled Connecting external devices Page 50 for instructions on how to connect devices such as a mouse and a printer to the notebook Please refer to the notes in Important notes Page 12 Status indicators Statusindicators The status indicators provide information about the status of the power supply the hard disk and the keyboard functions F Fujitsu 19 ...

Page 24: ...cator Batterysymbol Batteryindicator Battery indicator The indicator lights up white The battery charge is between 51 and 100 of its maximum The indicator lights up orange The battery charge is between 13 and 50 of its maximum The indicator lights up red The battery is charged to between 0 and 12 of its maximum capacity Indicator flashes red An error has occured Drive indicator Drive Indicator The ...

Page 25: ...inated the key combination Fn Scr has been pressed The effect that this key has varies between applications Switching on the notebook Open the LCD screen Switchingon Press the ON OFF button for about 1 second to switch the notebook on The power on indicator is lit Notebook switching off Back up your data and close all applications before you switch off your device Otherwise data might be lost Shut...

Page 26: ...functions of an enhanced keyboard Some enhanced keyboard functions are mapped with key combinations The following description of keys refers to Windows Additional functions supported by the keys are described in the relevant manuals supplied with your application programs The figure below shows how to access the different characters on keys with overlaid functions The example applies when the Caps ...

Page 27: ... the character printed on the upper left of the key will appear when that key is pressed To cancel the Caps Lock function simply press the Caps Lock key again Shiftkey CapsLock Shift key The Shift key causes uppercase characters to appear In the case of overlay keys the character printed on the upper left of the key appears when that key is pressed Shiftkey Shift Fn key The Fn key activates the Fn...

Page 28: ...d Further information about the status indicators can be found in chapter Status indicators Page 19 Function keys and key combinations Keycombinations The following description of the function keys and key combinations applies to Windows operating systems Some of the functions described below may not work in other operating systems and with some device drivers Other key combinations are described ...

Page 29: ...creases the brightness of the screen F7 LCDscreen Screenbrightness Increase screen brightness This function key increases the brightness of the screen F8 Screenbrightness Power management functions Use this function key to activate the energy saving functions see chapter Using the power management features Page 32 F9 Energysavingfunctions Toggle output screen If an external monitor is connected th...

Page 30: ...anager window Ctrl Alt Del Back tab This key combination moves the cursor back to the previous tab stop Shift Tab Backtab Key combinations using the Windows keys are detailed in the manual for your operating system In addition the following non labelled key combinations are supported Fn S Pause Fn B Break Fn R SysRq Country and keyboard settings Change the country and keyboard settings as describe...

Page 31: ...spond to the buttons on a conventional mouse You can also deactivate the touchpad with the F6 key so that you cannot unintentionally move the pointer on the screen see chapter Function keys and key combinations Page 24 Moving the pointer Move your finger on the touchpad Touchpad The pointer will move Selecting an item Move the pointer to the item you wish to select Touchpad Tap the touchpad once or...

Page 32: ...ple A screen with an HD resolution of 1366 x 768 has 1366 x 768 1049088 pixels Each pixel consists of three subpixels red green and blue making a total of about 3 million subpixels According to ISO 9241 307 class II a maximum of 2 light and 2 dark pixels and in addition 5 light or 10 dark subpixels or an equivalent mix 1 light subpixel counts as 2 dark subpixels are allowed to be defective Pixel A...

Page 33: ...stance drag apps or widgets onto the home page in this way Double tap To enlarge a view quickly tap twice on a web page map or another screen When you double tap on an image in a web browser it will be enlarged and another double tap will make it smaller again Zoom in Zoom out With some apps you can enlarge the display size by moving two fingers apart on the touchscreen and reduce it by moving your...

Page 34: ...ng conditions and the software being used You can only operate the webcam with a particular application e g an Internet telephony program or a video conferencing program which supports a webcam When using the webcam the notebook support must not wobble The webcam automatically adjusts itself to the current light level For this reason the LCD screen may flicker while the light level is adjusted Furt...

Page 35: ...chargeable battery is less than 90 and the mains adapter is connected the battery will be charged to 100 When the battery state of charge is low a message from the operating system appears If you do not connect the mains adapter within about 5 minutes of the message appearing your notebook will automatically switch off monitoring the battery charging level Battery Batterystatusmeter Windows also h...

Page 36: ...power management functions in your Control Panel If you need further information about an option you can get help about most settings by pressing the key combination Fn F1 to show the Microsoft help When the notebook is in power saving mode the following must be remembered During power saving mode open files are held in the main memory or in a swap file on the hard disk Never turn off your notebook ...

Page 37: ...el it click into place The label should be facing upward Do not apply excessive force as otherwise the delicate contact surfaces could be damaged Memorycard Depending on the particular type used the memory card may protrude slightly from the slot Removing the memory card Memorycard In order to protect your data always follow the correct procedure for removing the card see the documentation for you...

Page 38: ...hapter Ports and controls Page 9 Please refer to chapter Function keys and key combinations Page 24 for information on setting the volume and also enabling disabling the loudspeakers using key combinations When you connect headphones or external speakers the built in speakers are disabled Information on connecting headphones and a microphone can be found in Connecting external devices Page 50 34 F...

Page 39: ...the following format Micro SIM 15 mm 12 mm Inserting the SIM card Switch off the battery so that the device is currentless see Switch the battery off and on Page 31 1 2 Open the cover of the SIM card slot 1 and pull the SIM card holder out 2 2 1 Place the SIM card in the carrier and slide the SIM card fully home into the slot as shown The contacts point upwards The SIM card does not latch into pla...

Page 40: ...and on Page 31 2 1 Open the cover of the SIM card slot 1 Pull the SIM card holder out of the slot in the direction of the arrow and remove the SIM card 2 2 1 Push the SIM card holder into the SIM card slot 1 and close the cover of the SIM card slot 2 Switch the battery on again see chapter Switch the battery off and on Page 31 36 Fujitsu ...

Page 41: ... more information on LTE from your service provider Setting up WLAN access Requirement A WLAN must be available and you must have the corresponding access information Information on configuring the WLAN access can be found in the documentation for your operating system Access via LTE optional You can purchase the accessories for LTE reception from your retailer or your Fujitsu Technology Solutions ...

Page 42: ...on the notebook in the direction of the arrow 2 1 Push the LAN adapter upwards in the direction of the arrow 1 Connect the network cable to the LAN adapter 2 Connect the network cable to your network port Your network administrator can help you to configure and use the LAN connections The network cable is not included in the delivery scope This type of cable can be obtained from a specialist dealer...

Page 43: ...keyboard You need only connect the notebook to the Port Replicator in order to work with your peripheral devices Ports on the Port Replicator PortReplicator Ports 1 9 10 8 3 4 5 6 2 7 2 8 1 Combined headphones microphone port 2 USB 3 1 Gen1 port USB Type A 3 VGA monitor port 4 HDMI port 5 DisplayPort 6 LAN port 7 USB 3 1 Gen1 port only for data connection USB Type C 8 ON OFF switch with power on i...

Page 44: ... the mains adapter on a heat sensitive surface Do not expose the port replicator to extreme environmental conditions Protect the port replicator from dust humidity and heat Connecting the mains adapter to the Port Replicator 3 1 2 Connect the power cable to the mains adapter 1 Plug the power cable into the mains socket 2 Connect the mains adapter cable to the DC jack DC IN of the Port Replicator 3...

Page 45: ...DC socket DC IN of the notebook 1 2 Connect one end of the USB cable USB Type C to the USB 3 1 Gen1 port with charging function USB Type C on the notebook 1 Connect the other end of the USB cable USB Type C to the USB 3 1 Gen1 port for data connection and power supply USB Type C on the Port Replicator 2 Fujitsu 41 ...

Page 46: ...efer to the manual for the operating system Press the ON OFF button on the port replicator to switch the notebook off If the notebook cannot be shut down properly press the ON OFF button of the notebook for about four seconds The notebook will switch itself off Any unsaved data may however be lost Disconnecting the notebook from the Port Replicator Disconnect the supplied USB cable USB Type C from...

Page 47: ... a safe place If you forget your passwords you will need to contact the our Service Desk Deletion or resetting of passwords is not covered by your warranty and a charge will be made for assistance Configuring the fingerprint sensor Fingerprintsensor Fingerprintsensor Whether or not your device has a fingerprint sensor depends on the device configuration you have ordered The fingerprint sensor can recor...

Page 48: ...kplace Protect software for palm and fingerprint sensors can be found on the Internet at http www fujitsu com fts solutions business technology security secure index html Using the Security Lock Your device comes with a Security Lock mechanism for the Kensington Lock Cable You can use the Kensington Lock Cable a sturdy steel cable to help protect your notebook from theft The Kensington Lock Cable i...

Page 49: ...ve you access to some of the functions You can only set up a user password if a supervisor password has already been assigned Please refer to section Settings in BIOS Setup Utility Page 57 for a description of how to call up and operate the BIOS Setup Utility Assigning the supervisor and user passwords Start the BIOS Setup Utility and go to the Security menu Select the Set Supervisor Password field...

Page 50: ... password removed Removing the supervisor password simultaneously deactivates the user password Password protection for booting of the operating system With the supervisor password you have set in the BIOS Setup Utility see section Assigning the supervisor and user passwords Page 45 you can also prevent starting of the operating system Operatingsystem Activating system protection Start the BIOS Se...

Page 51: ...ervisor password has been assigned a password for the hard disk can also be set in the Hard Disk Security menu The hard disk is protected by this password Data on this hard disk can only be read into another system if the correct password has been entered Fujitsu 47 ...

Page 52: ...y Chip menu option appears With Clear Security Chip you can delete the owner in the TPM if the TPM has already been used With Enabled all secret keys generated by applications e g SRK Storage Root Keys AIK Attestation Identity Keys etc are deleted Please note that you will then no longer be able to access the data you have encrypted with the keys based on that holder Select the Exit Saving Changes...

Page 53: ... to be able to take advantage of all the security features of your notebook you will need a CardOS SmartCard from Fujitsu The SmartCard can only be used with a PIN offering maximum protection even if you lose the SmartCard In order to maximise your security the CardOS SmartCard is disabled if three incorrect attempts are made to enter the PIN When you use the CardOS SmartCard for the first time you...

Page 54: ...sary to switch off the notebook and the device before connecting disconnecting For more information about whether or not devices need to be switched off please refer to the documentation supplied with the external device Some of the external devices require special drivers see the operating system and external device documentation HDMI port HDMIport The HDMI port on your notebook or on the optiona...

Page 55: ...VGAconnectionsocket Monitorport Monitorport Analogue VGA monitor port on optional port replicator Digital DisplayPort on optional Port Replicator Switch off the notebook and the external monitor Plug the data cable of the external monitor into the monitor port First switch on the external monitor and then the notebook You can also switch between the external monitor and the LCD monitor of the note...

Page 56: ... transfer rate of 12 Mbit s USB 2 0 has a data transfer rate of up to 480 Mbit s USB 3 0 has a data transfer rate of up to 5 Gbit s USB 3 1 Gen1 has a data transfer rate of up to 5 Gbit s USB 3 1 Gen2 has a data transfer rate of up to 10 Gbit s Additional information can be found in the documentation for the USB devices Connect the data cable to the external device Connect the data cable to a USB ...

Page 57: ...d notebook computers by going to the BIOS Setup Utility under the menu Advanced Miscellaneous Configurations and activating the function USB Type C Power Delivery on System Off Instructions for how to call up and operate the BIOS Setup Utility can be found in section Settings in BIOS Setup Utility Page 57 USB devices are hot pluggable This means you can connect and disconnect the cables of USB dev...

Page 58: ...more quickly if an external USB device is being charged The power supply unit must already be connected when the notebook is switched off as otherwise the USB charging function will be disabled and the connected USB devices will not be charged Some USB devices e g mobile telephones require a driver in order to utilise the USB charging function In this case the USB charging function will not work w...

Page 59: ...set port Connect the audio cable to the external device Connect the audio cable to the headset port of the notebook The internal loudspeakers are disabled If you buy a cable from a retailer please note the following information The headset port on your notebook is a 3 5 mm jack socket If you want to connect a headset headphones or loudspeakers you will need a 3 5 mm jack plug Fujitsu 55 ...

Page 60: ...ng and installing components during servicing Only qualified technicians should repair your notebook Unauthorised opening or incorrect repair may greatly endanger the user electric shock fire risk and will invalidate your warranty Components Servicing 56 Fujitsu ...

Page 61: ...BIOS processor and notebook System Set calendar and clock configure SATA drive Advanced Configuration of various hardware components such as mouse keyboard processor Security Password settings and security functions Boot Configuration of the start up sequence Exit Exits the BIOS Setup Utility Starting the BIOS Setup Utility Reboot the device switch off on or reboot the operating system BIOSSetupUtili...

Page 62: ...he BIOS Setup Utility With the F9 key you can load the default settings of the BIOS Setup Utility Use the cursor keys or to select the menu you wish to access to make changes The menu is displayed on the screen Select the option you want to change with the cursor keys or Press the Enter key Press the ESC key to exit the selected menu For future reference make a note of the changes you have made fo...

Page 63: ...ndard entries for all menus of the BIOS Setup Utility choose Load Setup Defaults and Yes Discard Changes Discard changes without exiting the BIOS Setup Utility To discard the changes you have made select Discard Changes and Yes The settings in place when BIOS Setup Utility was called remain effective You can now make additional settings in the BIOS Setup Utility If you want to exitBIOS Setup Utili...

Page 64: ...nnected to your system Your sales contract Our notebooks have been designed primarily with mobile applications in mind This means that considerable effort has been made to optimise components and equipment in terms of weight space and energy requirements Depending on the particular configuration you have purchased it is possible that functionality may be slightly reduced compared to a desktop PC if...

Page 65: ...alled programs will be deleted We advise you to backup your files to an external hard drive or CD DVD disk before you start Switch the notebook on Depending on the Fast Boot setting in the BIOS Setup utility the following information may appear on the screen during start ESC Diagnostic screen F12 Boot Menu F2 BIOS Setup When this message appears press the function key F12 Insert the Windows Recover...

Page 66: ... keyboard only numerals are written Cause Troubleshooting The virtual numeric keypad of your device is activated see Virtual numeric keypad Page 24 Press the Num key The notebook s LCD screen remains blank LCDscreen LCDscreenistoodark Cause Troubleshooting Monitor is switched off Press a key or touch the touchpad External monitor or television set connected Press the key to switch screen output se...

Page 67: ...he data cable is properly connected to the notebook and the external monitor if it is plugged in with a connector Switch on the external monitor and the notebook The external monitor is blank or the image is unstable Screen Monitor Cause Troubleshooting The wrong external monitor has been selected or the wrong screen resolution has been set for the application program Stop the application program ...

Page 68: ...e operating system or switching the device off and back on again The battery is dead Charge the battery or Connect the mains adapter to the notebook The printer does not print Printerdoesnotprint Cause Troubleshooting The printer is not switched on Make sure that the printer is switched on and ready for operation refer to the documentation supplied with the printer The printer is not connected cor...

Page 69: ... help files SmartCard reader is not recognised Cause Troubleshooting Chip card inserted incorrectly Make sure you have inserted your SmartCard into the SmartCard reader with the chip facing upwards downwards device dependent Check whether the SmartCard you are using is supported Your SmartCard must comply with the ISO standard 7816 1 2 3 and 4 SmartCard PIN forgotten Cause Troubleshooting PIN forgo...

Page 70: ...OK and press the Enter key Extended memory failed at offset xxxx Failing Bits zzzz zzzz When testing the extended memory an error has resulted at the address xxxx Check whether the additional memory module has been inserted correctly Failure Fixed Disk n The settings of the hard disk drive are incorrect Start the BIOS Setup Primary Master submenu and select the correct settings Keyboard controller...

Page 71: ...to do so Real time clock error Contact your sales outlet or our customer service centre nnnnK Shadow RAM failed at offset xxxx Failing Bits zzzz Contact your sales outlet or our customer service centre System battery is dead Replace and run SETUP Contact your sales outlet or our customer service centre System cache error Cache disabled Contact your sales outlet or our customer service centre Syste...

Page 72: ...um 20 GByte DDR4 SO DIMM 1 fixed slot with 4 Gbyte soldered 1 slot 260 pin DDR4 2400 MHz SO DIMM 4 GByte 8 GByte or 16 GByte modules The data sheet for the device provides further technical data You can find the data sheet on your device or you can download it from the Internet at http www fujitsu com fts support Rechargeable battery You can find information on the batteries used in your device on th...

Page 73: ...e ordered at any time USB Type C Port Replicator optional Electrical data Safety regulations complied with CE Protection class II Ports Monitor port analogue 15 pin HDMI port 1 x DisplayPort 1 x Maximum resolution of an external monitor VGA 1920 x 1200 pixels HDMI or Display Port 4096 x 2160 pixels LAN port RJ45 USB Universal Serial Bus 3 x USB 3 1 Gen 1 2 x USB Type C Microphone port Line In head...

Page 74: ... mains adapter supplied with the notebook and USB Type C Port Replicator which you can order separately Primary Rated voltage 100 V to 240 V automatic Rated frequency 50 Hz to 60 Hz automatic Max rated current 0 7 A to 1 2 A Secondary Nominal power 65 W 90 W Rated voltage 19 V Max rated current 3 42 A 4 74 A An additional mains adapter or power cable can be ordered at any time 70 Fujitsu ...

Page 75: ...fujitsu com fts about fts environment care Certification markings Certificationmarkings Certification markings are listed as applicable in the Manual Appendix Additional Certifications supplement If such markings are available you can find the supplement on the Internet at http support ts fujitsu com Manuals with the Operating Manual for your device Fujitsu 71 ...

Page 76: ...dicator 21 Certification markings 71 Cleaning 15 Components installing removing 56 Configuration BIOS Setup Utility 57 Connecting audio devices 55 Connecting headphones 55 Crystal View display cleaning 15 Ctrl Alt Del 26 Cursor control 23 Cursor keys 23 D Date is incorrect 62 Device setting up 17 Disable microphone 25 Drive indicator 20 E Enable microphone 25 Energy energy saving 13 Energy saving 13...

Page 77: ...display 63 remains blank 63 Monitor port see VGA connection socket 51 N Notebook before you travel 14 cannot be started 64 cleaning 15 stops working 64 switching off 21 transporting 14 using 19 Notebook operation 19 Notes 12 cleaning 15 disposal recycling 71 energy saving 13 LCD screen 28 Safety 12 transport 14 Num Lock indicator 20 24 Numeric keypad 22 see Virtual numeric keypad 24 O Operating sy...

Page 78: ...ins adapter 69 notebook 68 The wireless connection to a network does not work 65 Time not correct 62 Tips 60 Toggle output screen 25 Touchpad 25 27 buttons 27 cleaning 15 dragging items 28 executing commands 27 moving the pointer 27 selecting an item 27 switch off 25 Touchpad buttons 25 TPM 48 Transport Transport damage 16 Transportation 14 Travel notebook 14 Troubleshooting 60 Trusted Platform Mo...