Hello Blueangel30474,
This link has detailed instructions for a clean install:
http://www.microsoft.com/WindowsXP/expertzone/columns/honeycutt/02october07.asp
You can also follow these instructions:
[Courtesy of MS-MVP Carey Frisch)
The Windows XP CD is bootable and contains all the tools necessary
to partition and format your drive. Follow this procedure and allow
Windows XP to partition and format your drive:
NOTE: It would be best to physically disconnect all your peripheral
hardware devices, except the monitor, mouse and keyboard, before
installing XP.
1. Open your BIOS and set your "CD Drive as the first bootable
device".
===> Accessing Motherboard BIOS
===>
http://www.michaelstevenstech.com/bios_manufacturer.htm
2. Insert your Windows XP CD in the CD Drive and reboot your
computer.
3. You'll see a message to boot to the CD....follow the
instructions.
4. The setup menu will appear and you should elect to delete the
existing Windows partitions, then create a new partition, then format
the primary partition (preferably NTFS) and proceed to install Windows
XP.
5. Clean Install Windows XP
http://michaelstevenstech.com/cleanxpinstall.html
[Courtesy of Michael Stevens, MS-MVP]
6. After Windows XP is installed, visit the Windows Update website
and download the available "Critical Updates".
7. After installing the critical updates, be sure and visit the
support website of the manufacturer of the computer to download and
install any available Windows XP compatible drivers, such as video
adapter and audio drivers.
8. If you happen to run into any installation difficulties, use the
following resources:
How to Troubleshoot Windows XP Problems During Installation
http://support.microsoft.com/default.aspx?scid=kb;EN-US;310064
Troubleshooting Windows XP Setup
http://www.kellys-korner-xp.com/xp_setup.htm
[Courtesy of MS-MVP Kelly Theriot]
Good luck, hope this helps.