Troubleshooting charts
If your computer has an error, it often displays a message or an error
code, or a beep sounds when you power it on. Go through the charts
and look for your problem. If you find the problem, go to the page
indicated and do the specified action.
Troubleshooting Chart Page
Error codes or screen messages 90
No error codes or screen messages 92
Input problems 93
Standby or hibernation problems 95
LCD problems 97
Indicator problems 98
Battery problems 98
CD-ROM drive problems 99
Audio problems 100
Universal serial bus (USB) problems 100
Modem problems 101
PC Card problems 102
Printer problems 103
External display problems 104
Other option problems 106
Software problems 107
Other problems 108
Solving computer problems 89