InformationNoteYou can use this method on Legacy BIOS or uEFI/BIOS firmware.
For this example I am using a PC with uEFI/BIOS firmware & Secure Boot DISABLED.
With a Intel Chip Set.
1) Download your upto date Chip Set Drivers.
2) Set IDE mode in BIOS.
3) Install Windows XP.
4) Install your upto date Chip Set Drivers .
5) Shut the PC down.
6) Set AHCI mode in BIOS.
7) Reboot the PC your PC will now boot in AHCI mode.
NOTE: You may done to reboot two or three time.
All Done.