Asus Rampage IV Formula - Manual (Page 106)

3-28 Chapter 3: BIOS setup
Chapter 3
Asmedia USB 3.0 Controller [Enabled]
This item allows user to enable/disable the Asmedia USB 3.0 controller.
Configuration options: [Disabled] [Enabled]
Asmedia USB 3.0 Battery Charging Support [Disabled]
This item allows user to enable/disable the USB charging support of the Asmedia USB 3.0
controller. Configuration options: [Disabled] [Enabled]
ASM1061 Storage Controller [AHCI Mode]
Allows you to enable or disable the ASM1061 storage controller.
Configuration options: [Disabled] [IDE Mode] [AHCI Mode] [Disabled] [IDE Mode] [AHCI Mode]
If you want to use the full function of the ASM1061 storage controller (ex. AHCI), we
recommend that you set this item to [AHCI Mode] and install the ASM1061 Controller
Driver from the motherboard support DVD.
ASM1061 Storage OPROM [Enabled]
This item appears only when you set the previous item to [IDE Mode] or [AHCI Mode] and
allows you to enable or disable the OptionRom of the ASM1061 storage controller.
Configuration options: [Disabled] [Enabled]