Service Guide
Page 89
... switch Mainboard Hard disk connection board Hard disk drive Mainboard Chapter 4 99 Battery can't be charged Check or do the following in sequence • Audio driver • Speaker • Mainboard • Speaker • Mainboard Power Management-Related Symptoms Symptom / Error The system will not enter hibernation • ...disk drive Mainboard Press Fn+o and see if the computer enters hibernation mode. DIMM Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Power-Related Symptoms Symptom / Error The system doesn't power-off.
... switch Mainboard Hard disk connection board Hard disk drive Mainboard Chapter 4 99 Battery can't be charged Check or do the following in sequence • Audio driver • Speaker • Mainboard • Speaker • Mainboard Power Management-Related Symptoms Symptom / Error The system will not enter hibernation • ...disk drive Mainboard Press Fn+o and see if the computer enters hibernation mode. DIMM Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Power-Related Symptoms Symptom / Error The system doesn't power-off.
Service Guide
Page 90
.../CD-ROM/diskette drives. • Press Fn+F5 to switch to LCD or CRT • Mainboard • Mainboard • Run printer self-test. • Printer driver • Printer cable • Printer • Mainboard Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly Print problems. Check...
.../CD-ROM/diskette drives. • Press Fn+F5 to switch to LCD or CRT • Mainboard • Mainboard • Run printer self-test. • Printer driver • Printer cable • Printer • Mainboard Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly Print problems. Check...