Service Guide
Page 89
...; Check or do the following in sequence Run "Load Setup Defaults" in sequence • Audio driver • Speaker • Mainboard • Speaker • Mainboard Power Management-Related Symptoms Symptom /... system doesn't enter hibernation mode • and four short beeps every minute. Touchpad Keyboard Hard disk connection board Hard disk drive Mainboard LCD cover switch Mainboard Hard... The system doesn't power-off. DIMM Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. The system doesn't enter standby mode • after ...
...; Check or do the following in sequence Run "Load Setup Defaults" in sequence • Audio driver • Speaker • Mainboard • Speaker • Mainboard Power Management-Related Symptoms Symptom /... system doesn't enter hibernation mode • and four short beeps every minute. Touchpad Keyboard Hard disk connection board Hard disk drive Mainboard LCD cover switch Mainboard Hard... The system doesn't power-off. DIMM Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. The system doesn't enter standby mode • after ...
Service Guide
Page 90
...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 or do... the following in Windows doesn't go higher than 90%. External display does not work . System hangs intermittently. Touchpad does not work correctly. Battery fuel gauge in sequence • LCD cover switch •...
...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 or do... the following in Windows doesn't go higher than 90%. External display does not work . System hangs intermittently. Touchpad does not work correctly. Battery fuel gauge in sequence • LCD cover switch •...