|Are you trying to install to the SATA drive? If so, WinXP does not natively regognize SATA controllers so you need to provide SATA controller. You need to provide the SATA driver when prompted by tapping F6 and supplying it on a floppy disk. If no floppy drive is available then you can slipstream the drivers.|
Some BIOS settings have a AHCI setting which when used, will allow the drive to function without the need to supply those drivers.