These connectors are set to (AHCI Model) by default.If you intend to create a Serial ATA RAID set using these connectors, set the SATA Mode item in the BIOS to (RAID Mode). Refer to section 3.5.4 SATA Configuration for details.
Before creating a RAID set, refer to section 5.1 RAID configurations or the manual bundled in the motherboard support DVD.
When using NCQ, set the SATA Mode in the BIOS to (AHC Mode). Refer to section 3.5.4 SATA Configuration for details.
You must install Windows XP Service Pack 3 or later versions before using Serial ATA hard disk drives. The Serial ATA RAID feature is available only if you are using Windows XP SP3 or later versions.