User Manual

KINO-AQ670
Page 73
 USB Support [Enabled]
Use the USB Support option to enable or disable USB support on the system.

Disabled
USB support disabled

Enabled DEFAULT
USB support enabled
 Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support. Normally if this option is not enabled, any attached USB mouse or USB keyboard
does 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 driver loaded onto the
system.

Enabled DEFAULT
Legacy USB support enabled

Disabled
Legacy USB support disabled

Auto
Legacy USB support auto
 USB3.0 Support [Enabled]
Use the USB3.0 Support option to enable or disable USB3.0 support on the system.

Enabled DEFAULT
USB3.0 support enabled

Disabled
USB3.0 support disabled
 XHCI Ha n d -off [Enabled]
Use the XHCI Hand-off option to enable or disable XHCI Hand-off on the system.

Enabled DEFAULT
XHCI Hand-off enabled

Disabled
XHCI Hand-off disabled