Owner's Manual
13
English
USB 2.0 Controller Mode
Congures the USB 2.0 Controller in HiSpeed(480 Mbps) or FullSpeed(12Mbps).
The choice: HiSpeed or FullSpeed.
Legacy USB Support
Legacy USB Support refers to the USB mouse and USB keyboard support.
Normally if this option is not enabled, any attached USB mouse or USB
keyboard will not become available until a USB compatible operating system
is fully booted with all USB drivers loaded. When this option is enabled, any
attached USB mouse or USB keyboard can control the system even when there
is no USB drivers loaded on the system. Set this value to enable or disable the
Legacy USB Support.
The Optimal and Fail-Safe default setting is Disabled.
Disabled: Set this value to prevent the use of any USB device in DOS or during
system boot. This is the default setting.
Enabled: Set this value to allow the use of USB devices during boot and while
using DOS.
Auto: This option auto detects USB Keyboards or Mice and if found, allows them
to be utilized during boot and while using DOS.
The choice: Disabled or Enabled .