IBM ThinkPad 310

Contents
Introduction . . . . . . . . . . . . . . . . . . . vii
How to Use Error Messages .......... viii
How to Read POST Error Messages ...... viii
Safety Notices (Multi-lingual Translations) ..... ix
Safety Information . . . . . . . . . . . . . . . . xvi
General Safety . . . . . . . . . . . . . . . . xvi
Electrical Safety . . . . . . . . . . . . . . . xvii
Safety Inspection Guide ........... xviii
Handling Electrostatic Discharge-Sensitive Devices xx
Grounding Requirements . . . . . . . . . . . . xx
Laser Compliance Statement ........... xxi
ThinkPad 310, 310D, 310E, 310ED (2600) .... 1
Read This First .................. 1
Note for Warranty: ................ 2
Checkout Guide . . . . . . . . . . . . . . . . . 3
BIOS Utility . . . . . . . . . . . . . . . . . . . . 11
Power Management Features ........... 12
Symptom-to-FRU Index . . . . . . . . . . . . . . 14
Related Service Procedures ............ 24
Utility Program Diskette .............. 29
Product Overview . . . . . . . . . . . . . . . . . 32
FRU Removals and Replacements ......... 33
Locations . . . . . . . . . . . . . . . . . . . . . 65
310 - System Unit Parts Listing .......... 70
310D - System Unit Parts Listing .......... 71
310/310D - System Unit FRU List ......... 72
310/310D LCD Unit Parts Listing .......... 75
310E System Unit Parts Listing .......... 77
310ED System Unit Parts Listing .......... 78
310E/310ED System Unit FRU List ........ 79
310E/310ED LCD Unit Parts Listing ........ 82
310E/310ED LCD Module FRU list ......... 83
310E (2600-Axx/Cxx/Exx/Fxx) System Unit Parts
Listing . . . . . . . . . . . . . . . . . . . . . 84
310ED (2600-Bxx/Dxx) System Unit Parts Listing . . 85
310E/310ED (2600-Axx/Bxx/Cxx/Dxx/Exx/Fxx) System
Unit FRU List .................. 86
310E/310ED LCD Unit Parts Listing ........ 89
310/310E/310D/310ED Miscellaneous and Other Parts 91
 Copyright IBM Corp. 1998 v