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Troubleshooting Charts
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
92
No error codes or screen messages
94
Input problems
95
Standby or hibernation problems
97
LCD problems
99
Indicator problems
100
Battery problems
100
CD-ROM or DVD-ROM drive problems
101
Audio problems
103
Universal serial bus (USB) problems
103
Modem problems
104
PC Card problems
105
Printer problems
106
External display problems
107
Other option problems
109
Software problems
110
Other problems
111
Solving Computer Problems
91