See "troubleshooting software, And hardware problems in the microsoft, Windows – Dell Inspiron 1520 (Mid 2007) User Manual
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Troubleshooting
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6 Click Browse and browse to the location to which you previously copied
the driver files.
7 When the name of the appropriate driver appears, click Next.
8 Click Finish and restart your computer.
Windows Vista
1 Click the Windows Vista start button
, and right-click Computer.
2 Click Properties→ Device Manager.
NOTE:
The User Account Control window may appear. If you are an
administrator on the computer, click Continue; otherwise, contact your
administrator to enter the Device Manager.
3 Double-click the type of device for which you are installing the driver (for
example, Audio or Video).
4 Double-click the name of the device for which you are installing the driver.
5 Click the Driver tab→ Update Driver→ Browse my computer for driver
software.
6 Click Browse and browse to the location to which you previously copied
the driver files.
7 When the name of the appropriate driver appears, click the name of the
driver
→ OK→ Next.
8 Click Finish and restart your computer.
Troubleshooting Software and Hardware
Problems in the Microsoft
®
Windows
®
XP and
Microsoft Windows Vista
®
Operating Systems
If a device is either not detected during the operating system setup or is
detected but incorrectly configured, use Windows Vista Help and Support to
resolve the incompatibility:
If a device is either not detected during the operating system setup or is
detected but incorrectly configured, you can use the Hardware
Troubleshooter to resolve the incompatibility.