Dell Dimension 5100, Руководство пользователя, Страница: 89 / 164

Solving Problems 89
Many drivers such as the keyboard driver come with your Microsoft
®
Windows
®
operating system. You may need to install drivers if:
• You upgrade your operating system.
• You reinstall your operating system.
• You connect or install a new device.
If you experience a problem with any device, perform the steps in the
following sections to identify whether the driver is the source of your
problem and to update the driver, if necessary.
Identifying Drivers
1
Click the Start button and click Control Panel .
2
In the Control Panel window, under Pick a Category , click
Performance and Maintenance .
3
In the Performance and Maintenance window, click System .
4
In the System Properties screen, click the Hardware tab.
5
Click Device Manager .
6
In the
Device Manager
window, scroll down the list to see if any device
has an exclamation point (a yellow circle with a [ !] ) on the device icon.
If an exclamation point is next to the device name, you may need to
reinstall the driver or install a new driver.
Reinstalling Drivers
NOTICE:
The Dell Support website and your
Drivers and Utilities
CD provide
approved drivers for Dell™ computers. If you install drivers obtained from
other sources, your computer might not work correctly.
Using Windows XP Device Driver Rollback
If a problem occurs on your computer after you install or update a driver,
use Windows XP Device Driver Rollback to replace the driver with the
previously installed version.