Dell PP28L Laptop User Manual


 
Contents 9
Printer Problems . . . . . . . . . . . . . . . . . . . . 112
Scanner Problems
. . . . . . . . . . . . . . . . . . . . 113
Sound and Speaker Problems
. . . . . . . . . . . . . 114
No sound from integrated speakers
. . . . . . . . 114
No sound from external speakers
. . . . . . . . . 114
No sound from headphones
. . . . . . . . . . . . 115
Remote Control Problems
. . . . . . . . . . . . . . . . 115
Touch Pad or Mouse Problems
. . . . . . . . . . . . . 115
Video and Display Problems
. . . . . . . . . . . . . . 116
If the display is blank
. . . . . . . . . . . . . . . . 116
If the display is difficult to read
. . . . . . . . . . 117
If only part of the display is readable
. . . . . . . 118
Drivers
. . . . . . . . . . . . . . . . . . . . . . . . . . 118
What Is a Driver?
. . . . . . . . . . . . . . . . . . 118
Identifying Drivers
. . . . . . . . . . . . . . . . . 118
Reinstalling Drivers and Utilities
. . . . . . . . . . 119
Troubleshooting Software and Hardware
Problems in the Windows Vista
®
Operating System
. . . . . . . . . . . . . . . . . . . . 121
Restoring Your Microsoft
®
Windows Vista
®
Operating System
. . . . . . . . . . . . . . . . . . . . 122
Using Windows Vista System Restore
. . . . . . . 123
Using the Operating System Media
. . . . . . . . 126
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