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Lenovo MT 1867, MT 2506, MT 1866, MT 1869 manual Note: One piece of tape, indicated as

Models: MT 1869 MT 1866 MT 2506 MT 1867

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Page 116

Removing and replacing a FRU


Note: One piece of tape, indicated as	, sticks between
digitizer board and LCD module. Be careful to
remove digitizer board slowly in step		.

When installing: If digitizer board is defective and needs to be replaced, remove protection sheet from tape before attaching digitizer board to rear side of LCD module as shown. Tpae can be reused if there is no need to replace digitizer board.

112MT1866/1867/1869

Page 116

Image 116

Lenovo MT 1867, MT 2506, MT 1866, MT 1869 manual Note: One piece of tape, indicated as

Contents

January This manual supports ThinkPad Computer Hardware Maintenance ManualFirst Edition January Copyright Lenovo All rights reservedContents About this manualIntroduction General descriptionsUndetermined problems About this manual 2MT1866/1867/1869 Strategy for replacing FRUs Important service informationIntroduction How to use error messages Strategy for replacing a hard disk driveImportant notice for replacing a system board Strategy for replacing FRUs for CTO, CMV, and GAVUsing PEW FRU identification for CTO, CMV, and GAV productsUsing eSupport Using the HMMIntroduction Safety notices: multilingual translations Diskette compatibility matrixSafety notice Safety notice DANGER continuation of safety notice IntroductionSafety notice DANGER Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni recargue, ni las eche al fuego o al agua ni las cortocircuite. Deséchelas tal como dispone la normativa local. Utilice sólo baterías que se encuentren en la lista de piezas al sustituir la batería. La utilización de una batería no apropiada puede provocar la ignición o explosión de la misma continued 14MT1866/1867/1869La batería de repuesto es una batería de litio y puede provocar incendios, explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte, ni caliente por encima de los 100C 212F, ni la incinere ni exponga el contenido de sus celdas al agua. Deséchela tal como dispone la normativa local 16MT1866/1867/1869 Safety notice DANGER Safety notice DANGER 18MT1866/1867/1869Safety notice DANGER Safety information General safetyElectrical safety handlingvDo not use worn or broken tools and testers Safety inspection guide Notes Grounding requirements Laser compliance statement 26MT1866/1867/1869Introduction DANGER What to do first General descriptionsRead this first Note for warranty The following are not covered under warrantyRelated service information Service Web siteRestoring the pre-installedsystem Reinstall the Product Recovery program? Y/N ”Passwords Power-onpasswordHard disk password Supervisor password5.Select Power-OnPassword How to remove the power-onpasswordA If no SVP has been set Screen blank mode Power managementHow to remove the hard disk password Standby mode Hibernation mode Testing the computer Checkout guideCreating the PC-Doctordiagnostics diskette The options on the test menu are as follows Power system checkout Detecting system information with PC-DoctorHardware Info UtilityChecking operational charging Checking the battery packChecking the ac adapter Checking the backup battery Red + Black 44MT1866/1867/1869 Checkout guideThinkPad X41 Tablet Recovery CDs Common parts listPower cords system OverallSpecifications Product overviewv“Specifications” v“Status indicators for X41 Tablet” on page48MT1866/1867/1869 Status indicators for X41 Tablet continuedThinkPad X41 Tablet 1 2 3 5 6 750MT1866/1867/1869 FRU tests The following table shows the test for each FRUcontinued ThinkPad X41 Tablet52MT1866/1867/1869 ThinkPad X41 Tablet Fn key combinationscontinued 54MT1866/1867/1869 Symptom-to-FRUindex Numeric error codescontinued 56MT1866/1867/1869Symptom or error continued 58MT1866/1867/1869Symptom or error continued 60MT1866/1867/1869Symptom or error Symptom or error 62MT1866/1867/1869FRU or action, in sequence 2010Error messages 64MT1866/1867/1869 Beep symptoms No-beepsymptomsLCD-relatedsymptoms a.Non-ThinkPad devices Intermittent problemsUndetermined problems FRU replacement notices Screw notices90 degrees more Cross-section 180 degrees more Cross-sectionRetaining serial numbers Restoring the serial number of the system unitRetaining the UUID Reading or writing the ECA informationThinkPad X41 Tablet Removing and replacing a FRU DANGER1010 Battery pack DANGER1020 Hinge cap For access, remove following FRUv“1010 Battery pack” on page continued 74MT1866/1867/1869Removing and replacing a FRU continuedThinkPad X41 Tablet 76MT1866/1867/1869 Removing and replacing a FRU1030 Hard disk drive 78MT1866/1867/1869 Removing and replacing a FRU1040 DIMM cover For access, remove following FRUv“1010 Battery pack” on page Note: Loosen the screws1050 Mini PCI adapter For access, remove following FRUs, in orderv“1010 Battery pack” on page v“1040 DIMM cover” on page1060 DIMM For access, remove following FRUs, in orderv“1010 Battery pack” on page v“1040 DIMM cover” on page1070 MDC-2 MDC-2IBM Integrated 56K ModemWhen installing 1080 BMDC-3BMDC IBM Integrated Bluetooth IV with 56K Modem 1090 Keyboard For access, remove following FRUv“1010 Battery pack” on page continuedThinkPad X41 Tablet 86MT1866/1867/1869 1100 Upper case For access, remove following FRUs, in orderv“1010 Battery pack” on page v“1090 Keyboard” on pageDetach microphone cable, as shown in step Gently lift upper case up, as shown in stepremove upper case continuedThinkPad X41 Tablet LAN antenna cable as shown incable as shown in 1110 Backup battery For access, remove following FRUs, in orderv“1010 Battery pack” on page v“1090 Keyboard” on page1120 LCD assembly continued 92MT1866/1867/1869ThinkPad X41 Tablet Removing and replacing a FRU1130 Hard disk housing assembly For access, remove following FRUs, in orderv“1010 Battery pack” on page v“1030 Hard disk drive” on page1140 Top shielding 1150 System board continued ThinkPad X41 TabletM2 × 3.5 mm, wafer-head Silver98MT1866/1867/1869 1160 Fansink For models with ULV processorFor models with LV processor 100MT1866/1867/1869For models with fingerprint card 2010 LCD bezelFor models without fingerprint card For models without fingerprint card For models with fingerprint cardcontinued 102MT1866/1867/1869Make sure Bluetooth or inward asantenna is not deformed as ThinkPad X41 Tablet2020 Hinge ThinkPad X41 Tablet Removing and replacing a FRU2030 Inverter card For access, remove following FRUs, in orderv“1010 Battery pack” on page v“1020 Hinge cap” on pageRemoving and replacing a FRU attached firmlyThinkPad X41 Tablet 2040 LCD For access, remove following FRUs, in orderv“1010 Battery pack” on page v“1020 Hinge cap” on pageThinkPad X41 Tablet Removing and replacing a FRUFor access, remove following FRUs, in order 2060 Digitizer assembly M2 × 2.5 mm, wafer-headSilver 0.098 NmNote: One piece of tape, indicated as Locations Front view for X41 Tablet Computer display Power switchSecurity keyhole Modem connector Ethernet connector USB connector Infrared portRear view for X41 Tablet Tablet digitizer pen Powered USB 2.0 connectorExternal monitor connector AC Power connector 114MT1866/1867/1869Bottom view for X41 Tablet Docking connector Battery pack latchesBattery pack Hard disk drive Mini-PCIand memory doorFront View for X4 Dock 8 7 6 51 3 4 Power switchRear View for X4 Dock 9 8 7Security lock key Power jack Security keyhole Keyboard/mouse connector USB connectorsParts list Overall 118MT1866/1867/186923 22 21 20 19 18 17 16 15 14 13 12FRUs marked with are available as optionsare RoHS compliant FRUs marked withcontinued 120MT1866/1867/1869Parts list 122MT1866/1867/1869 Parts list 124MT1866/1867/1869 LCD FRUs 12.1-in.XGA TFT126MT1866/1867/1869 Keyboard LanguageP/N NMB ChiconyRecovery CDs For Windows XP TabletMiscellaneous parts AC adaptersCommon parts list Power cords systemFor 2-pinpower cords ToolsFor 3-pinpower cords Country or regionTelephone cable 132MT1866/1867/1869Notices Lenovo United States, Inc500 Park Offices Drive, Hwy. Research Triangle Park, NC U.S.A134MT1866/1867/1869 Trademarks Part Number: 39T9290 1P P/N: 39T9290