Dell Precision T3400 (Late 2007) - Manual (Page 137)

Reinstalling Software
137
NOTE:
If a problem occurs after you install a device driver, first try to resolve the
problem by using Windows XP Device Driver Rollback (see "Using Windows Device
Driver Rollback" on page 132), or reinstall the driver with the Drivers and Utilities
disc (see "Using the Drivers and Utilities Disc" on page 133).
1 Click Start→ All Programs→ Accessories→ System Tools→ System
Restore.
2 Click either Restore my computer to an earlier time or Create a restore
point.
3 Click Next and follow the instructions on the screen.
Windows Vista:
1 Click Start
.
2 In the Start Search box, type
System Restore and press .
NOTE:
The User Account Control window may appear. If you are an
administrator on the computer, click Continue; otherwise, contact your
administrator to continue.
3 Click Next and follow the instructions on the screen.
Undoing the Last System Restore
NOTICE:
Before you undo the last system restore, save and close all open files and
exit any open programs. Do not alter, open, or delete any files or programs until the
system restoration process is complete.
Windows XP:
1 Click Start→ All Programs→ Accessories→ System Tools→ System
Restore.
2 Click Undo my last restoration and click Next.
Windows Vista:
1 Click Start .
2 In the Start Search box, type
System Restore and press .
3 Click Undo my last restoration and click Next.