2023年12月16日发(作者：石高韵)
FIELD REPLACEABLE UNIT DOCUMENTATION TecraTM9000 SeriesGENERAL INFORMATIONTools Required for ProperDisassembly and Reassembly:1. Phillips Screwdriver (Size 0&1)2. Flat head Screwdriver3. Security Torx (Size 7)4. Case Separator5. ESD Wrist Strap6. ESD mats7. Tweezers
Before attempting any of the following procedures,make sure that the main battery and AC adaptor is
not connected to the unit and the environment inwhich you are working on is protected fromElectro-Static Discharge(ESD).Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTM
TABLE OF CONTENTS:1. BATTERY PACK REMOVAL2. OPTIONAL PC CARD REMOVAL3. SELECT BAY REMOVAL4. CD-R/W/DVD-ROM DRIVE DISASSEMBLY
5. MEMORY MODULE REMOVAL6. BLUETOOTH CARD REMOVAL7. HDD REMOVAL8. KEYBOARD REMOVAL9. MODEM BOARD REMOVAL10 WIRELESS LAN CARD REMOVAL11. TOP COVER REMOVAL12. COOLING MODULE REMOVAL13. CPU REMOVAL14. MICROPHONE REMOVAL15. SD/SOUND BOARD REMOVAL16. RTC BATTERY REMOVAL17. LED/BLUETOOTH BOARD REMOVAL18. TOP PCB REMOVAL19. BOTTOM PCB REMOVAL20. MEMBRANE SWITCH REMOVAL21. SPEAKERS REMOVAL22. 14.1’’ DISPLAY MASK REMOVAL23. FL INVERTER AND 14.1’’ LCD REMOVALTough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMBATTERY PACK REMOVALOPTIONAL PC CARD REMOVALRelease
leverBattery
PackEject button1. Turn the computer upside down as shown.2. Slide the battery release lever in the direction of the arrow.
3. Lift out the battery.1. Press the eject button for the PC card you want to remove.2. Press the extended eject button to pop the PC Card out.3. Grasp the PC card and remove : Before removing any PC Card device, make sure it is “STOPPED” in the PC Card cardSELECT BAY REMOVALCD-R/W/DVD-ROM DRIVE DISASSEMBLYCD-R/W/DVD-ROMdriveBase coverConnectorRelease leverSelect baydeviceM2x3 silver screws1. Turn the computer upside down.2. Slide the release lever in the direction of the arrow.3. Pull out the select bay device in the direction of the arrow.M2x8 silver
Connector coverscrews1. Remove five M2x3 silver screws securing the base cover and lift off the base cover.2. Remove two M2x8 silver screws securing the connector cover.3. Remove the connector and the connector cover from the CD- R/W/ Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMMEMORY MODULE REMOVALM2.5x2.8silver flathead screwsMemory cover1. Turn the computer upside down.
2. Remove two M2.5x2.8 silver flat head screws and remove the memory clips3. Spread the memory clips outward and pull the
memory module out of the connector on a 45 degree OTH CARD REMOVALBluetooth coverM2x4 black security torx screwPlastic insulatorBluetooth cardCoaxial cable1. Remove one M2x4 black security torx screw securing
the bluetooth cover.2. Lift out the bluetooth cover.3. Disconnect the coaxial cable from the bluetooth card.4. Lift up the plastic insulator to disconnect the card.
Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTM HDD REMOVAL HDD REMOVALM2.5x8 silver screwHDD cover1. Turn the computer upside down.2. Remove one M2.5x8 silver screw securing HDD cover.3. Remove the HDD c TabHDD pack
4. Unfold the plastic tab and pull to remove the HDD from the bay.
KEYBOARD REMOVALHDD
bracketHDDHDD connectorM3x4 flat head brass screwsM2.5x16 silver screw1. Turn the computer upside down.2. Remove one M2.5x16 silver screw securing the keyboard on the bottom cover.
5. Remove four M3x4 brass flat head screws securing the HDD to the bracket and lift the drive out of the bracket.6. Unplug the HDD connector from the Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMKEYBOARD REMOVALLatchKeyboard
Keyboard holder2. Turn the computer right side up and open the display panel.3. Using the case separator, unlatch the keyboard holder at the top of the keyboard.M2.5x2.8 silver screws4. Remove two M2.5x2.8 silver screws securing the keyboard.
KEYBOARD REMOVALMODEM BOARD REMOVALKeyboardModemboardKeyboard
cablePJ1235. Lift out the keyboard and set it as shown above(Place an insulator between the keyboard and the LCD to prevent scratches on the LCD).6. Disconnect the keyboard cable from PJ123 on the system board.M2x4 brass screws1. Remove two M2x4 brass screws securing the modem board.2. Disconnect the modem board from PJ125 on the system board.
Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMWIRELESS LAN CARD REMOVALMini-PCIconnectorclipsMini PCI coverM2.5x4 security torx screwWireless LAN cardBlack coax cableWhite coax cable1. Remove one M2x4 security torx screw securing
the mini PCIcover and lift out the COVER REMOVALM2.5x8 silver screwsM2.5x4black flatheadscrew2. Disconnect the black and white coax from the wireless LAN card.3. Spread the Mini-PCI connector clips and pull the
Wireless LAN card out of the connector about
45 degree tapeM2.5x14 black screwLCD/FL cableM2.5x2.8silver flatPJ127head screwsM2x12silver
screwsSpeakercableM2.5x16 silver screws1. Turn the computer upside down and remove the
following screws: -2 M2.5x2.8 silver flat head screws
-1 M2.5x4 black flat head screw
-4 M2.5x8 silver screws
-4 M2x12 silver screws -6 M2.5x16 silver screws2. Turn the computer right side up and open the display.
Tough Enough for Today’s APJ122M2.5x8 silver screwsMembrane switch cable
3. Disconnect the speaker cable from PJ127 and the membrane switch cable from PJ122 on the top board
4. Remove the glass tape securing the LCD/FL cable and disconnect the cable from the bottom board.5. Remove two M2.5x8 silver screws and one M2.5x14 black screw from the keyboard area.5. Lift out the top cover assembly.
Note: When installing the top cover, ensure that the bluetooth coaxial cable is properly routed to the Bluetooth slot.
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMCOOLING MODULE REMOVALCooling
moduleFan cableCPUCPU REMOVALM2.5x10black flathead screwsOpenGlass tapePJ770Close1. Remove the glass tape securing the fan cable and
disconnect the cable from PJ770 on the top board.2. Remove four M2x10 black flat head screws securing the cooling module.3. Lift out the cooling l conductorCPU lock1. Peel off the thermal conductor.2. Insert a flat head screwdriver and rotate it
counter-clockwise to unlock the CPU lock.3. Lift out the HONE REMOVALSD/SOUND BOARD REMOVALSD
interfacecablePJ1001Soundinterface
cablePJ1000MicrophonePJ1003Microphone cable1. Disconnect the microphone cable from PJ1003 on the SD/Sound board.2. Lift out the microphone.M2.5x4 brass screwsSD/Sound board1. Disconnect the SD interface cable from PJ1001 and sound interface cable from PJ1000 on the SD/sound board.2. Remove two M2.5x4 brass screws securing the
SD/Sound board.3. Lift out the SD/Sound Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMRTC BATTERY REMOVALLED/BLUETOOTH BOARD REMOVALM2.5x8silver
screwRTCbatteryPJ5RTC cablePlastic insulatorLED/Bluetooth boardM2.5x4 brass screws1. Remove the plastic insulator.2. Disconnect the RTC cable from PJ5 on the
LED/Bluetooth board.3. Lift out the RTC battery.1. Remove two M2.5x4 brass screws and one M2.5x8 silver screw securing the LED/Bluetooth board.2. Disconnect the LED/Bluetooth board from PJ105 on the top PCB REMOVALThis is wheretop and bottomboard interconectsModem cablePJ801Sound interfacecablePC card slotSD interface cable4. Remove the PC card slot from PJ117 on the top PCB.5. Disconnect the following cables from the top PCB: -Sound interface cable from PJ102 -SD interface cable from PJ103 -Modem cable from PJ126Power
cableM2.5x16 black screwM2.5x4 brass screws1. Disconnect the power cable from PJ801 on the top PCB.2. Remove two M2.5x4 brass screws and one M2.5x16 black screw securing the top PCB.3. Gently lift up the right side of the top board to disconnect from PJ19 on the top Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMBOTTOM PCB REMOVALM2.5x4brassscrewsMEMBRANE SWITCH REMOVALBottomboardMembraneswitch assyPJ18Battery harnessM2.5x3 silver screws1. Remove three M2.5x3 flat head silver screws securing the membrane switch.2. Lift out the membrane switch assembly.1. Disconnect the battery harness from PJ18 on the bottom PCB.2. Remove five M2.5x4 brass screws securing the bottom PCB.3. Lift out the bottom RS REMOVALLeft and rightspeakersM2.5x4 brass screws1. Remove four M2.5x4 brass screws securing the left
and right speakers.2. Lift out the speakers.
Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTM14.1” DISPLAY MASK REMOVALLatchFL INVERTER AND 14.1” LCD REMOVALLCD moduleDisplaymaskMasksealsMasksealsLCDM2x4brassscrewsM2x4
brassscrewsMask seals1.
Remove two mask seals at the bottom corners of the display assembly using a pair of fine-tipped tweezers.2. Remove two M2.5x6 flat head brass screws securing
the display mask.3.
There are 23 latches securing the display mask. Carefully insert your fingers between the mask and the LCD panel and pry open the latches starting from the six top latches, to the five latches on each right
and left sides, ending with the bottom seven
/FL cableFL inverter boardM2x3 silver screwFL cable1. Remove one M2x2.8 silver screw securing the
FL inverter board.2. Carefully lift up the FL inverter board and
disconnect the LCD/FL cable from CN1 and the FL cable from CN2.3. Remove four mask seals to expose four screws
securing the LCD module assembly.4. Remove four M2X2.8 brass screws securing the
LCD module assembly.5. Carefully rotate out the top of the LCD module enough to access the display cable6. Peel off the tape securing the LCD/FL cable and disconnect the cable.7. Remove four M2x2.8 silver screws securing the
right and left LCD Enough for Today’s A
2023年12月16日发(作者：石高韵)
FIELD REPLACEABLE UNIT DOCUMENTATION TecraTM9000 SeriesGENERAL INFORMATIONTools Required for ProperDisassembly and Reassembly:1. Phillips Screwdriver (Size 0&1)2. Flat head Screwdriver3. Security Torx (Size 7)4. Case Separator5. ESD Wrist Strap6. ESD mats7. Tweezers
Before attempting any of the following procedures,make sure that the main battery and AC adaptor is
not connected to the unit and the environment inwhich you are working on is protected fromElectro-Static Discharge(ESD).Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTM
TABLE OF CONTENTS:1. BATTERY PACK REMOVAL2. OPTIONAL PC CARD REMOVAL3. SELECT BAY REMOVAL4. CD-R/W/DVD-ROM DRIVE DISASSEMBLY
5. MEMORY MODULE REMOVAL6. BLUETOOTH CARD REMOVAL7. HDD REMOVAL8. KEYBOARD REMOVAL9. MODEM BOARD REMOVAL10 WIRELESS LAN CARD REMOVAL11. TOP COVER REMOVAL12. COOLING MODULE REMOVAL13. CPU REMOVAL14. MICROPHONE REMOVAL15. SD/SOUND BOARD REMOVAL16. RTC BATTERY REMOVAL17. LED/BLUETOOTH BOARD REMOVAL18. TOP PCB REMOVAL19. BOTTOM PCB REMOVAL20. MEMBRANE SWITCH REMOVAL21. SPEAKERS REMOVAL22. 14.1’’ DISPLAY MASK REMOVAL23. FL INVERTER AND 14.1’’ LCD REMOVALTough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMBATTERY PACK REMOVALOPTIONAL PC CARD REMOVALRelease
leverBattery
PackEject button1. Turn the computer upside down as shown.2. Slide the battery release lever in the direction of the arrow.
3. Lift out the battery.1. Press the eject button for the PC card you want to remove.2. Press the extended eject button to pop the PC Card out.3. Grasp the PC card and remove : Before removing any PC Card device, make sure it is “STOPPED” in the PC Card cardSELECT BAY REMOVALCD-R/W/DVD-ROM DRIVE DISASSEMBLYCD-R/W/DVD-ROMdriveBase coverConnectorRelease leverSelect baydeviceM2x3 silver screws1. Turn the computer upside down.2. Slide the release lever in the direction of the arrow.3. Pull out the select bay device in the direction of the arrow.M2x8 silver
Connector coverscrews1. Remove five M2x3 silver screws securing the base cover and lift off the base cover.2. Remove two M2x8 silver screws securing the connector cover.3. Remove the connector and the connector cover from the CD- R/W/ Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMMEMORY MODULE REMOVALM2.5x2.8silver flathead screwsMemory cover1. Turn the computer upside down.
2. Remove two M2.5x2.8 silver flat head screws and remove the memory clips3. Spread the memory clips outward and pull the
memory module out of the connector on a 45 degree OTH CARD REMOVALBluetooth coverM2x4 black security torx screwPlastic insulatorBluetooth cardCoaxial cable1. Remove one M2x4 black security torx screw securing
the bluetooth cover.2. Lift out the bluetooth cover.3. Disconnect the coaxial cable from the bluetooth card.4. Lift up the plastic insulator to disconnect the card.
Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTM HDD REMOVAL HDD REMOVALM2.5x8 silver screwHDD cover1. Turn the computer upside down.2. Remove one M2.5x8 silver screw securing HDD cover.3. Remove the HDD c TabHDD pack
4. Unfold the plastic tab and pull to remove the HDD from the bay.
KEYBOARD REMOVALHDD
bracketHDDHDD connectorM3x4 flat head brass screwsM2.5x16 silver screw1. Turn the computer upside down.2. Remove one M2.5x16 silver screw securing the keyboard on the bottom cover.
5. Remove four M3x4 brass flat head screws securing the HDD to the bracket and lift the drive out of the bracket.6. Unplug the HDD connector from the Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMKEYBOARD REMOVALLatchKeyboard
Keyboard holder2. Turn the computer right side up and open the display panel.3. Using the case separator, unlatch the keyboard holder at the top of the keyboard.M2.5x2.8 silver screws4. Remove two M2.5x2.8 silver screws securing the keyboard.
KEYBOARD REMOVALMODEM BOARD REMOVALKeyboardModemboardKeyboard
cablePJ1235. Lift out the keyboard and set it as shown above(Place an insulator between the keyboard and the LCD to prevent scratches on the LCD).6. Disconnect the keyboard cable from PJ123 on the system board.M2x4 brass screws1. Remove two M2x4 brass screws securing the modem board.2. Disconnect the modem board from PJ125 on the system board.
Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMWIRELESS LAN CARD REMOVALMini-PCIconnectorclipsMini PCI coverM2.5x4 security torx screwWireless LAN cardBlack coax cableWhite coax cable1. Remove one M2x4 security torx screw securing
the mini PCIcover and lift out the COVER REMOVALM2.5x8 silver screwsM2.5x4black flatheadscrew2. Disconnect the black and white coax from the wireless LAN card.3. Spread the Mini-PCI connector clips and pull the
Wireless LAN card out of the connector about
45 degree tapeM2.5x14 black screwLCD/FL cableM2.5x2.8silver flatPJ127head screwsM2x12silver
screwsSpeakercableM2.5x16 silver screws1. Turn the computer upside down and remove the
following screws: -2 M2.5x2.8 silver flat head screws
-1 M2.5x4 black flat head screw
-4 M2.5x8 silver screws
-4 M2x12 silver screws -6 M2.5x16 silver screws2. Turn the computer right side up and open the display.
Tough Enough for Today’s APJ122M2.5x8 silver screwsMembrane switch cable
3. Disconnect the speaker cable from PJ127 and the membrane switch cable from PJ122 on the top board
4. Remove the glass tape securing the LCD/FL cable and disconnect the cable from the bottom board.5. Remove two M2.5x8 silver screws and one M2.5x14 black screw from the keyboard area.5. Lift out the top cover assembly.
Note: When installing the top cover, ensure that the bluetooth coaxial cable is properly routed to the Bluetooth slot.
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMCOOLING MODULE REMOVALCooling
moduleFan cableCPUCPU REMOVALM2.5x10black flathead screwsOpenGlass tapePJ770Close1. Remove the glass tape securing the fan cable and
disconnect the cable from PJ770 on the top board.2. Remove four M2x10 black flat head screws securing the cooling module.3. Lift out the cooling l conductorCPU lock1. Peel off the thermal conductor.2. Insert a flat head screwdriver and rotate it
counter-clockwise to unlock the CPU lock.3. Lift out the HONE REMOVALSD/SOUND BOARD REMOVALSD
interfacecablePJ1001Soundinterface
cablePJ1000MicrophonePJ1003Microphone cable1. Disconnect the microphone cable from PJ1003 on the SD/Sound board.2. Lift out the microphone.M2.5x4 brass screwsSD/Sound board1. Disconnect the SD interface cable from PJ1001 and sound interface cable from PJ1000 on the SD/sound board.2. Remove two M2.5x4 brass screws securing the
SD/Sound board.3. Lift out the SD/Sound Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMRTC BATTERY REMOVALLED/BLUETOOTH BOARD REMOVALM2.5x8silver
screwRTCbatteryPJ5RTC cablePlastic insulatorLED/Bluetooth boardM2.5x4 brass screws1. Remove the plastic insulator.2. Disconnect the RTC cable from PJ5 on the
LED/Bluetooth board.3. Lift out the RTC battery.1. Remove two M2.5x4 brass screws and one M2.5x8 silver screw securing the LED/Bluetooth board.2. Disconnect the LED/Bluetooth board from PJ105 on the top PCB REMOVALThis is wheretop and bottomboard interconectsModem cablePJ801Sound interfacecablePC card slotSD interface cable4. Remove the PC card slot from PJ117 on the top PCB.5. Disconnect the following cables from the top PCB: -Sound interface cable from PJ102 -SD interface cable from PJ103 -Modem cable from PJ126Power
cableM2.5x16 black screwM2.5x4 brass screws1. Disconnect the power cable from PJ801 on the top PCB.2. Remove two M2.5x4 brass screws and one M2.5x16 black screw securing the top PCB.3. Gently lift up the right side of the top board to disconnect from PJ19 on the top Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTMBOTTOM PCB REMOVALM2.5x4brassscrewsMEMBRANE SWITCH REMOVALBottomboardMembraneswitch assyPJ18Battery harnessM2.5x3 silver screws1. Remove three M2.5x3 flat head silver screws securing the membrane switch.2. Lift out the membrane switch assembly.1. Disconnect the battery harness from PJ18 on the bottom PCB.2. Remove five M2.5x4 brass screws securing the bottom PCB.3. Lift out the bottom RS REMOVALLeft and rightspeakersM2.5x4 brass screws1. Remove four M2.5x4 brass screws securing the left
and right speakers.2. Lift out the speakers.
Tough Enough for Today’s A
FIELD REPLACEABLE UNIT DOCUMENTATION Tecra9000 SeriesTM14.1” DISPLAY MASK REMOVALLatchFL INVERTER AND 14.1” LCD REMOVALLCD moduleDisplaymaskMasksealsMasksealsLCDM2x4brassscrewsM2x4
brassscrewsMask seals1.
Remove two mask seals at the bottom corners of the display assembly using a pair of fine-tipped tweezers.2. Remove two M2.5x6 flat head brass screws securing
the display mask.3.
There are 23 latches securing the display mask. Carefully insert your fingers between the mask and the LCD panel and pry open the latches starting from the six top latches, to the five latches on each right
and left sides, ending with the bottom seven
/FL cableFL inverter boardM2x3 silver screwFL cable1. Remove one M2x2.8 silver screw securing the
FL inverter board.2. Carefully lift up the FL inverter board and
disconnect the LCD/FL cable from CN1 and the FL cable from CN2.3. Remove four mask seals to expose four screws
securing the LCD module assembly.4. Remove four M2X2.8 brass screws securing the
LCD module assembly.5. Carefully rotate out the top of the LCD module enough to access the display cable6. Peel off the tape securing the LCD/FL cable and disconnect the cable.7. Remove four M2x2.8 silver screws securing the
right and left LCD Enough for Today’s A