Installing Windows XP on a computer that is not currently running Windows?
Follow these steps:
a. Insert a Microsoft Windows Millennium Edition (Me) or Microsoft Windows 98 Startup disk in the floppy disk drive, and then restart the computer.
b. Insert the Windows XP CD in the CD-ROM or DVD-ROM drive.
c. Type xcopy CD-DriveLetter\I386\*.* c:\i386\*.* /s /e, and then press ENTER. For example, if your CD-ROM or DVD-ROM drive is designated as d:, type d:\I386\*.* c:\i386\*.* /s /e.
Note Because of the size of the I386 folder, this process may take few minutes.
d. Type c:\i386\winnt.exe, and then press ENTER