Reinstalling Software; Drivers; Identifying Drivers; Reinstalling Drivers And Utilities - Dell OptiPlex U719F Setup And Quick Reference Manual

Reinstalling Software

Drivers

Identifying Drivers

1 Locate the list of devices for your computer.
Click the Windows Vista Start button
a
Click Properties→ Device Manager.
b
NOTE:
administrator on the computer, click Continue; otherwise, contact your
administrator to continue.
2 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 (see "Reinstalling Drivers and
Utilities" on page 43).

Reinstalling Drivers and Utilities

NOTICE:
The Dell Support website at support.dell.com and your Drivers and
Utilities media provide approved drivers for your computer. If you install drivers
obtained from other sources, your computer might not work correctly.
Returning to a Previous Device Driver Version
1 Click the Windows Vista Start button
2 Click Properties→ Device Manager.
NOTE:
administrator on the computer, click Continue; otherwise, contact your
administrator to enter the Device Manager.
The User Account Control window may appear. If you are an
The User Account Control window may appear. If you are an
, and right-click Computer.
, and right-click Computer.
Reinstalling Software
43