TravelMate 650 Service Guide
Page 76
... First, plug a monitor to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work HDD/CD-ROM drive Device driver Main board Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed. Battery pack AC adapter See if the... thermal module is OK. Main board 68 Chapter 4 Battery pack Power adapter CPU Main board In Windows XP operating system, hold and press the power switch for more than 4 seconds. Verify OS in Sequence Power source (battery pack and power adapter...
... First, plug a monitor to -FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work HDD/CD-ROM drive Device driver Main board Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed. Battery pack AC adapter See if the... thermal module is OK. Main board 68 Chapter 4 Battery pack Power adapter CPU Main board In Windows XP operating system, hold and press the power switch for more than 4 seconds. Verify OS in Sequence Power source (battery pack and power adapter...
TravelMate 650 Service Guide
Page 77
... upper case Main board Chapter 4 69 Microphone cannot work Action in Sequence OS volume control Audio driver Speaker Main board Speaker Main board Audio driver Volume control in Windows XP Main board Power Management-Related Symptoms Symptom / Error The system will not enter hibernation mode The ...in Sequence PCMCIA slot assembly Main board PCMCIA slot assembly Check if the PCMCIA slot is damaged. Action in Windows XP Hard disk drive Main board Driver of the portable computer. Internal speakers make noise or emit no sound comes from actual size. Power-Related Symptoms ...
... upper case Main board Chapter 4 69 Microphone cannot work Action in Sequence OS volume control Audio driver Speaker Main board Speaker Main board Audio driver Volume control in Windows XP Main board Power Management-Related Symptoms Symptom / Error The system will not enter hibernation mode The ...in Sequence PCMCIA slot assembly Main board PCMCIA slot assembly Check if the PCMCIA slot is damaged. Action in Windows XP Hard disk drive Main board Driver of the portable computer. Internal speakers make noise or emit no sound comes from actual size. Power-Related Symptoms ...