Contents
5
Power Problems
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
Printer Problems
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
Scanner Problems
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43
Sound and Speaker Problems
. . . . . . . . . . . . . . . . . . . . . . . . . .
43
No sound from speakers
. . . . . . . . . . . . . . . . . . . . . . . . . .
43
No sound from headphones
. . . . . . . . . . . . . . . . . . . . . . . .
44
Video and Monitor Problems
. . . . . . . . . . . . . . . . . . . . . . . . . .
45
If the screen is blank
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
45
If the screen is difficult to read
. . . . . . . . . . . . . . . . . . . . . . .
45
3
Troubleshooting Tools
. . . . . . . . . . . . . . . . . . . . . . . . . .
47
Diagnostic Lights
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47
Dell Diagnostics
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50
Dell Diagnostics Main Menu
. . . . . . . . . . . . . . . . . . . . . . . .
50
Drivers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
51
What Is a Driver?
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
51
Identifying Drivers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
Reinstalling Drivers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
Resolving Software and Hardware Incompatibilities
. . . . . . . . . . . . .
53
Restoring Your Operating System
. . . . . . . . . . . . . . . . . . . . . . . .
53
Using Microsoft
Windows XP System Restore
. . . . . . . . . . . . . . .
54
Using Dell PC Restore by Symantec
. . . . . . . . . . . . . . . . . . . .
55
Using the Operating System CD
. . . . . . . . . . . . . . . . . . . . . . .
57
4
Removing and Installing Parts
. . . . . . . . . . . . . . . . . . . . .
59
Before You Begin
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
Recommended Tools
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
Turning Off Your Computer
. . . . . . . . . . . . . . . . . . . . . . . . .
59
Before Working Inside Your Computer
. . . . . . . . . . . . . . . . . . .
59
Front View of the Computer
. . . . . . . . . . . . . . . . . . . . . . . . . . .
61
Back View of the Computer
. . . . . . . . . . . . . . . . . . . . . . . . . . .
63
Back Panel Connectors
. . . . . . . . . . . . . . . . . . . . . . . . . . .
64
Содержание Dimension E520
Страница 8: ...8 Contents ...
Страница 12: ...12 Finding Information ...
Страница 58: ...58 Troubleshooting Tools ...
Страница 103: ...Removing and Installing Parts 103 4 Connect the power and data cables to the drive 1 CD DVD drive 2 screws 3 1 2 ...
Страница 108: ...108 Removing and Installing Parts ...
Страница 146: ...146 Appendix ...
Страница 162: ...62 Index 162 Index ...