Asus Rampage III Gene - Manual (Page 102)

3-28 Chapter 3: BIOS setup
Onboard 1394 Controller �Enabled�
[Enabled] Enables the onboard 1394 Controller.
[Disabled] Disables the controller.
Marvell SATA6G Controller �IDE Mode�
[Disabled] Disables the Marvell SATA6G controller.
[IDE Mode] Set to [IDE Mode] when you want to use the Serial ATA hard disk
drives as Parallel ATA physical storage devices.
[AHCI Mode] Set to [AHCI] when you want the SATA hard disk drives to use the
AHCI (Advabced Host Controller Interface). The AHCI allows the
onboard storage driver to enable advanced Serial ATA features that
increases storage performance on random workloads by allowing
the drive to internally optimize the order of commands.
Onboard USB 3.0 Controller �Enabled�
[Enabled] Enables the onboard USB 3.0 Controller.
[Disabled] Disables the controller.