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 Messages
How 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
FRU replacement notices
LCD replacement notice
Screw notices
System board/LCD/Inverter replacement notice
Restoring the LCD panel ID
Thermal Sensor
Uuid
Related service information
Power button as reset switch
Service Web site
Passwords
Power-on passwords
Supervisor password
Removing the power-on password
Power management features
Hard disk password
Standby mode
Display off mode
Hibernation mode
Product recovery program
Restoring the Pre-installed Software
Fn key combinations
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
Power systems checkout
Utility
Checking the AC Adapter
Checking operational charging
Checking the Battery ASM
MT 2656, 2657, 2676
Symptom-to-FRU Index
Numeric Error Codes and Messages
MT 2656, 2657, 2676
Eeprom CRC1
Eeprom
CRC2
Beep Symptoms
Post
PC133 Sdram
LCD-Related Symptoms
LCD
Keyboard/TrackPoint-Related Symptoms
Indicator-Related Symptoms
Power-Related Symptoms
Memory-Related Symptom
Audio-Related Symptoms
PC Card PCMCIA-Related Symptoms
Dimm
Power Management-Related Symptoms
Peripheral-Device-Related Symptoms
Modem-Related Symptom
Operating System-Related Symptom
Intermittent Problems
Undetermined Problems
ThinkPad R30
Product overview
Cmos RAM
CD-RW
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 View
Rear View
Bottom View
Page
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-XP
BOG, 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
MKE
Sony
KME
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, D7G
MMG
EFU, BFU, A5U, AFU
EFS, D5S, A5S, AFS
PRO J2S, HHS, MMS
EFX, D5X, A5X, AFX
PRO J2X, HHX, MMX
Retail
D6T, ABT, J2T, MMT, HHT
E6C, J2C, HHC, MMC
AAG, A9G, AEG, DDG
J1U, EEU, BEU, A4U
AEU, FEU, F4U, L4U
H5U, FFU, LLU, H7U
FFH, LLH
LLP
EEJ, J1J, E4J, K8J, LLJ
LLT
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, NEM
MEG, 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
Trademarks
AMD
Pcmcia
