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