6 Table of Contents
Removing the PCMCIA slot . . . . . . . . . . . . . . 71
Removing the Modem Phone Jack. . . . . . . . . 71
Chapter 4 Troubleshooting
System Check Procedures. . . . . . . . . . . . . . . . . . . 74
Diskette Drive Check . . . . . . . . . . . . . . . . . . . 74
CD-ROM Drive Check . . . . . . . . . . . . . . . . . . 74
Keyboard or Auxiliary Input Device Check . . . 75
Memory Check . . . . . . . . . . . . . . . . . . . . . . . . 75
Power System Check . . . . . . . . . . . . . . . . . . . 75
Touchpad Check . . . . . . . . . . . . . . . . . . . . . . 77
Error Symptom-to-FRU Index. . . . . . . . . . . . . . . . . 78
Error Messages List . . . . . . . . . . . . . . . . . . . . 78
No-Beep Symptoms . . . . . . . . . . . . . . . . . . . . 80
LCD-Related Symptoms. . . . . . . . . . . . . . . . . 81
Indicator-Related Symptoms . . . . . . . . . . . . . 82
Power-Related Symptoms . . . . . . . . . . . . . . . 82
PCMCIA-Related Symptoms . . . . . . . . . . . . . 83
Memory-Related Symptoms. . . . . . . . . . . . . . 83
Speaker-Related Symptoms. . . . . . . . . . . . . . 83
Power Management-Related Symptoms . . . . 84
Peripheral-Related Symptoms . . . . . . . . . . . . 85
Keyboard/Touchpad-Related Symptoms . . . . 85
Intermittent Problems . . . . . . . . . . . . . . . . . . . 86
Undetermined Problems. . . . . . . . . . . . . . . . . 86
Modem-Related Symptoms . . . . . . . . . . . . . . 86
Chapter 5 Connectors and Jumpers
SW1 Settings . . . . . . . . . . . . . . . . . . . . . . . . . 90
SW2 Settings . . . . . . . . . . . . . . . . . . . . . . . . . 90
Spare Parts List (P/N:91.45BXX.XXX) . . . . . . 91
Chapter 6 Spare Parts List
Model Number Definitions . . . . . . . . . . . . . . 101
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