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IBM R31, R30 manual MT 2656, 2657, 2676

Models: R31 R30

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Parts list Error messages Password Symbol Color Meaning Status indicators Wireless reassembly Warranty Symptom-to-FRU Index Diagnostics Flash Bios

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resistance is not correct, replace the Battery ASM. If the resistance is correct, replace the system board.

MT 2656, 2657, 2676 39

Page 44 Page 46

Image 45

IBM R31, R30 manual MT 2656, 2657, 2676

Page 44 Page 46

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Contents

ThinkPad R30/R31 Hardware Maintenance Manual Page Preface Iv ThinkPad R30/R31 HMM Contents Page FRU Replacement Strategy Introduction Important Service Information How to Use Error Messages Hard Disk Drive Replacement StrategyHow to Read Post Error Messages Drive and Diskette Compatibility Matrix Safety Notices Multi-lingual Translations Safety Notice Safety Notice Page Safety Notice Safety Notice Page Safety Notice Safety Notice Safety Notice General Safety Safety Information Electrical Safety Safety Inspection Guide Handling Electrostatic Discharge-Sensitive Devices Grounding Requirements Laser Compliance Statement ThinkPad R30/R31 HMM MT 2656, 2657, 2676 General Descriptions What to do first Read this first For Warranty FRU replacement notices LCD replacement noticeScrew notices Restoring the LCD panel ID System board/LCD/Inverter replacement notice Uuid Thermal Sensor Power button as reset switch Related service informationService Web site Passwords Power-on passwords Supervisor passwordRemoving the power-on password Hard disk password Power management features Standby mode Display off modeHibernation mode Product recovery program Restoring the Pre-installed SoftwareFn key combinations To create Service Partition SP Creating the Service Partition ″″ENTER″ Creating a Recovery Repair diskette Loaddskf 1FUDxxUS.DSK a Flash Bios Checkout guide Testing the computer CD-ROM/DVD Hardware Info Power systems checkout UtilityChecking the AC Adapter Checking operational charging Checking the Battery ASM MT 2656, 2657, 2676 Numeric Error Codes and Messages Symptom-to-FRU Index MT 2656, 2657, 2676 Eeprom CRC1 EepromCRC2 Beep Symptoms PostPC133 Sdram LCD LCD-Related Symptoms Keyboard/TrackPoint-Related Symptoms Indicator-Related SymptomsPower-Related Symptoms Audio-Related Symptoms Memory-Related SymptomPC Card PCMCIA-Related Symptoms Dimm Peripheral-Device-Related Symptoms Power Management-Related Symptoms Modem-Related Symptom Operating System-Related SymptomIntermittent Problems Undetermined Problems ThinkPad R30 Product overview Cmos RAMCD-RW Status indicators Meaning of each icon FRU tests Symbol Color Meaning CD-ROM, DVD, CD-RW, DVD/CD-RW Diagnostics FRU removals and replacements Mini-PCI cover and Mini-PCI card Battery assembly ThinkPad R30/R31 HMM Memory cover and Memory card Hard disk drive assembly Keyboard CD-ROM assembly M2.5 x L10 Black Kgf-cm Middle cover Backup battery ThinkPad R30/R31 HMM LCD assembly Keyboard bezel M2.5 x L10 Black Kgf-cm Pcmcia holder Auxiliary Antenna CPU spring Speaker Fan assembly System board Modem Cable with Combo card Modem Card without Combo card Hard disk drive bezel CD-ROM chassis LCD bezel assembly 13.3″ Middle cover on LCD assembly on LED board 13.3″ LCD Inveter 13.3″ LCD bracket hinge assembly 13.3″ LCD FPC assembly 13.3″ Wireless reassembly MT 2656, 2657, 2676 Front View LocationsRear View Bottom ViewPage Switch Locations Description FRU No Parts list ThinkPad R30/R31 HMM Hldslg Teac Screw M2.4 Wafer NI LCD FRU MT 2656, 2657, 2676 Inch TFT NMB Description Vendor FRU No Tools Common parts list US/CA For 2-pin power cords LA-BR-W98-XP LA-SP-W98-XPBOG, D3G, E2G D1A, BAA, BOA MT 2656, 2657, 2676 ThinkPad R30/R31 HMM Battery charges Option Parts List ThinkPad R31 Part Page DVD/ CD- RW 8X DVD/ CD-RW Status indicators Color Meaning FRU tests Mouse Interactive Tests FRU removals and replacements Battery assembly ThinkPad R30/R31 HMM MT 2656, 2657, 2676 Memory cover and Memory card Hard disk drive assembly Battery assembly on ThinkPad R30/R31 HMM M2.5 x L10 Black Kgf-cm Battery assembly on Keyboard on ThinkPad R30/R31 HMM MT 2656, 2657, 2676 LCD assembly Keyboard bezel Backup battery on Pcmcia holder M2 x L6 Silver Kgf-cm M2.5 x L51 Silver Kgf-cm M2.5 x L5 Silver Kgf-cm CPU assembly M2.5 x L53 Silver Kgf-cm Modem Cable with Combo card Modem Card without Combo card Hard disk drive bezel CD-ROM chassis M2.5 x L5 Silver Kgf-cm M2 x L6 M2 x L42 Silver Kgf-cm M2.5 x L62 Black LCD Inveter 13.3″ LCD bracket hinge assembly 13.3″ LCD FPC assembly 13.3″ Wireless reassembly MT 2656, 2657, 2676 Battery pack Mini-PCI Card slot door ThinkPad R30/R31 HMM Memory slot door Docking connector MT 2656, 2657, 2676 Enable Disable Parts list ThinkPad R30/R31 HMM 27L4301 MKE SonyKME LCD FRU 14.1″ LCD Bezel for W/W 46L6329 Keyboard KBD ASM Belgian Common parts list Description FRU No Models MT 2656, 2657, 2676 PRO UD D9G, ADG, AJG, D7G ABG, AHG, AFG, BBGMMG EFU, BFU, A5U, AFU PRO J2S, HHS, MMS EFS, D5S, A5S, AFSEFX, D5X, A5X, AFX PRO J2X, HHX, MMX D6T, ABT, J2T, MMT, HHT RetailE6C, J2C, HHC, MMC AAG, A9G, AEG, DDG AEU, FEU, F4U, L4U J1U, EEU, BEU, A4UH5U, FFU, LLU, H7U FFH, LLH EEJ, J1J, E4J, K8J, LLJ LLPLLT FFC, LLC Ultrabay devices ThinkPad R31 Part Product overview Status indicators Color Meaning FRU tests Mouse Interactive Tests FRU removals and replacements Battery assembly ThinkPad R30/R31 HMM Memory cover and Memory card Hard disk drive assembly CD-ROM assembly M2.5 x L10 Black Kgf-cm Backup battery Middle cover LCD assembly M2.5 x L10 Black Kgf-cm M2.5 x L5 Silver Keyboard bezel Pcmcia holder M2 x L6 Silver Kgf-cm Auxiliary Antenna M2.5 x L5 Silver Kgf-cm CPU assembly M2.5 x L53 Silver Kgf-cm Speaker Modem Card without Combo card Hard disk drive bezel CD-ROM chassis M2 x L4 Silver Kgf-cm M2.5 x L5 LCD bezel assembly 13.3″ LCD Inveter 13.3″ LCD assembly on LCD bezel assembly 13.3″ on LCD bracket hinge assembly 13.3″ M2 x L41 Silver Kgf-cm Wireless reassembly Battery pack Mini-PCI Card slot door MT 2656, 2657, 2676 Memory slot door Docking connector ThinkPad R30/R31 HMM Switch Locations Parts list MT 2656, 2657, 2676 ThinkPad R30/R31 HMM CD-ROM Module 27L3436 13.3″ LCD Bezel 46L6330 MT 2656, 2657, 2676 Inch TFT Keyboard Common parts list Brzl KAM, MAM, MLM, KGM KMH, KAA, M1A, KBA 2GG, 4CG, LAF, LBF NHM, NEM KDU, 39U, KEU, KFUMEG, R5X, R7X, TAX 3CG R6X, R8X, TBX ThinkPad R31 Part DVD/ CD- RW 16X DVD/ CD-RW Status indicators Color Meaning FRU tests Mouse Interactive Tests Parts list MT 2656, 2657, 2676 Teac Hlds LCD FRU 14.1″ LCD Bezel for W/W 46L6329 Keyboard KBD ASM Swiss Common parts list Description FRU No Telephone cable Spain 27L0450 Recovery CD List KDU, 39U, KEU, KFU 1HJ GAJ, 1PJ Ultrabay devices Page Trademarks AMDPcmcia

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