Contents
Preface . . . . . . . . . . . . . . . iii
ThinkPad R30/R31 Hardware Maintenance Manual |
| 1 |
Introduction | . | 1 |
Important Service Information | . | 1 |
Drive and Diskette Compatibility Matrix . . . . | . | 2 |
Safety Notices | . | 3 |
Safety Information | . | 13 |
Laser Compliance Statement | . | 17 |
General Descriptions | . | 20 |
Read this first | . | 21 |
What to do first | . | 21 |
FRU replacement notices | . | 23 |
LCD replacement notice | . | 23 |
Screw notices | . | 23 |
System board/LCD/Inverter replacement notice |
| 24 |
Related service information | . | 26 |
Power button as reset switch | . | 26 |
Running a | . | 26 |
Service Web site | . | 26 |
Passwords . . . . . . . . . . . . . 26 | ||
Power management features | . | 28 |
Fn key combinations | . | 30 |
Product recovery program | . | 30 |
Flash BIOS | . | 33 |
Checkout guide | . | 34 |
Testing the computer | . | 34 |
Related service information | . | 35 |
Power systems checkout | . | 36 |
. | 40 | |
Numeric Error Codes and Messages . . . . | . | 40 |
Beep Symptoms | . | 43 |
. | 44 | |
. | 45 | |
. | 45 | |
. | 45 | |
. | 46 | |
. | 46 | |
PC Card | . 46 | |
Power | . 47 | |
. | 47 | |
. | 48 | |
Operating | . | 48 |
Intermittent Problems | . | 48 |
Undetermined Problems | . | 49 |
ThinkPad R30 | . | 50 |
Product overview | . | 51 |
FRU removals and replacements | . | 56 |
Locations | . | 84 |
Parts list | . | 87 |
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