Asus Rampage II Extreme - Manual (Page 111)

ROG Rampage II Extreme 3-29
LAN Boot ROM [Disabled]
This item appears only when you enable the previous item.
Configuration options: [Disabled] [Enabled]
Onboard 1394 Controller [Enabled]
Allows you to enabled or disable the onboard IEEE 1394a controller.
Configuration options: [Enabled] [Disabled]
3.5.4 USB Configuration
The items in this menu allows you to change the USB-related features. Select an
item then press to display the configuration options.
The USB Devices Enabled item shows the auto-detected values. If no USB
device is detected, the item shows None.
USB Functions [Enabled]
Allows you to enable or disable the USB functions. The following sub-items appear
when this item is set to [Enabled]. Configuration options: [Disabled] [Enabled]
The following items appear only when you set USB Functions to [Enabled].
USB 2.0 Controller [Enabled]
Allows you to enable or disable the USB 2.0 controller.
Configuration options: [Enabled] [Disabled]
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or
FullSpeed (12 Mbps). Configuration options: [FullSpeed] [HiSpeed]
The USB 2.0 Controller Mode item appears only when you enable the USB
2.0 Controller.
USB Configuration
USB Devices Enabled:
None
USB Functions [Enabled]
USB 2.0 Controller [Enabled]
USB 2.0 Controller Mode [HiSpeed]
BIOS EHCI Hand-off [Enabled]
Legacy USB Support [Auto]
Options
Enabled
Disabled
BIOS SETUP UTILITY
Advanced