NOTICE: To prevent conflicts with Windows XP, disable any virus protection software installed on your computer before you reinstall Windows XP. See the documentation that came with the software for instructions.
1Save and close any open files and exit any open programs.
2Insert the Operating System CD. Click Exit if the Install Windows XP message appears.
3Restart the computer.
4Press <F2> immediately after the DELL™ logo appears.
If the operating system logo appears, wait until you see the Windows desktop, and then shut down the computer and try again.
5Press the arrow keys to select
6 When the Press any key to boot from CD message appears, press any key.
7When the Windows XP Setup screen appears, press <Enter>.
8Follow the instructions on the screen to complete the reinstallation.
9When the operating system reinstallation completes, reinstall drivers and application programs as necessary. See "Reinstalling Drivers and Utilities" on page 100.