Q: How do I install windows XP with nVidia AHCI Driver? (AN-M2,AN-M2HD)
A:
  1. Enabling the AHCI function from BIOS setting.
  2. Download the driver
    Download the nVidia AHCI installation disk from below link and copy the files to an empty floppy. http://file.abit.com.tw/pub/download/driver2/sata_driverdisk/ahci_v101012.zip
  3. Installing Windows
    • Insert the Windows CD and the nVidia AHCI installation disk.
    • Boot from the CD-ROM.
    • Press the <F6> key and follow the screen instructions to complete the installation.