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IBM R30, R31 manual M2.5 x L10 Black Kgf-cm

Models: R31 R30

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

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Step	Size (Quantity)	Color	Torque

1	M2.5 x L10 (2)	Black	3.2 kgf-cm

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4

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62ThinkPad R30/R31 HMM

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IBM R30, R31 manual M2.5 x L10 Black Kgf-cm

Page 67 Page 69

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Contents

ThinkPad R30/R31 Hardware Maintenance Manual Page Preface Iv ThinkPad R30/R31 HMM Contents Page Introduction Important Service Information FRU Replacement Strategy Hard Disk Drive Replacement Strategy How to Use Error MessagesHow 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 Safety Information General Safety Electrical Safety Safety Inspection Guide Handling Electrostatic Discharge-Sensitive Devices Laser Compliance Statement Grounding Requirements ThinkPad R30/R31 HMM MT 2656, 2657, 2676 General Descriptions Read this first What to do first For Warranty Screw notices FRU replacement noticesLCD replacement notice System board/LCD/Inverter replacement notice Restoring the LCD panel ID Thermal Sensor Uuid Related service information Power button as reset switchService Web site Passwords Removing the power-on password Power-on passwordsSupervisor password Power management features Hard disk password Hibernation mode Standby modeDisplay off mode Fn key combinations Product recovery programRestoring the Pre-installed Software Creating the Service Partition To create Service Partition SP Creating a Recovery Repair diskette ″″ENTER″ Flash Bios Loaddskf 1FUDxxUS.DSK a Testing the computer Checkout guide Hardware Info CD-ROM/DVD Checking the AC Adapter Power systems checkoutUtility Checking operational charging Checking the Battery ASM MT 2656, 2657, 2676 Symptom-to-FRU Index Numeric Error Codes and Messages MT 2656, 2657, 2676 CRC2 Eeprom CRC1Eeprom PC133 Sdram Beep SymptomsPost LCD-Related Symptoms LCD Power-Related Symptoms Keyboard/TrackPoint-Related SymptomsIndicator-Related Symptoms Memory-Related Symptom Audio-Related SymptomsPC Card PCMCIA-Related Symptoms Dimm Power Management-Related Symptoms Peripheral-Device-Related Symptoms Intermittent Problems Modem-Related SymptomOperating System-Related Symptom Undetermined Problems ThinkPad R30 CD-RW Product overviewCmos RAM Status indicators Meaning of each icon Symbol Color Meaning FRU tests Diagnostics CD-ROM, DVD, CD-RW, DVD/CD-RW FRU removals and replacements Battery assembly Mini-PCI cover and Mini-PCI card ThinkPad R30/R31 HMM Memory cover and Memory card Hard disk drive assembly CD-ROM assembly Keyboard M2.5 x L10 Black Kgf-cm Backup battery Middle cover ThinkPad R30/R31 HMM LCD assembly Keyboard bezel M2.5 x L10 Black Kgf-cm Pcmcia holder Auxiliary Antenna Speaker CPU spring 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 LCD Inveter 13.3″ LED board 13.3″ LCD bracket hinge assembly 13.3″ LCD FPC assembly 13.3″ Wireless reassembly MT 2656, 2657, 2676 Locations Front ViewRear View Bottom ViewPage Switch Locations Parts list Description FRU No ThinkPad R30/R31 HMM Teac Hldslg LCD FRU Screw M2.4 Wafer NI MT 2656, 2657, 2676 Inch TFT Description Vendor FRU No NMB Common parts list Tools For 2-pin power cords US/CA LA-SP-W98-XP LA-BR-W98-XPBOG, D3G, E2G D1A, BAA, BOA MT 2656, 2657, 2676 ThinkPad R30/R31 HMM Option Parts List Battery charges 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 KME MKESony 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 ABG, AHG, AFG, BBG PRO UD D9G, ADG, AJG, D7GMMG EFU, BFU, A5U, AFU EFS, D5S, A5S, AFS PRO J2S, HHS, MMSEFX, D5X, A5X, AFX PRO J2X, HHX, MMX Retail D6T, ABT, J2T, MMT, HHTE6C, J2C, HHC, MMC AAG, A9G, AEG, DDG J1U, EEU, BEU, A4U AEU, FEU, F4U, L4UH5U, FFU, LLU, H7U FFH, LLH LLP EEJ, J1J, E4J, K8J, LLJLLT 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 KMH, KAA, M1A, KBA KAM, MAM, MLM, KGM 2GG, 4CG, LAF, LBF KDU, 39U, KEU, KFU NHM, NEMMEG, 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 GAJ, 1PJ 1HJ Ultrabay devices Page Pcmcia TrademarksAMD

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