User Manual

3-11
Chapter 3: BIOS setup
startup. If any USB device(s) is detected, the USB controller
legacy mode is enabled. If none is detected, the legacy USB
support is disabled.
XHCI Hand-off
This item functions as a workaround for OSes without XHCI hand-off support. The
XHCI ownership change should be claimed by XHCI driver. Conguration options:
[Enabled] [Disabled]
USB Mass Storage Driver Support
Allows you to enable or disable USB Mass Storage Driver Support. Conguration
options: [Disabled] [Enabled]
U32G1_1/2/3/4, USBE12, USB_5/6
Allows you to enable or disable USB port. Once set to [Disabled], any USB
devices plugged into the connector will not be detected by BIOS or OS.
Conguration options: [Disabled] [Enabled]
3.3.11 Onboard Devices Configuration
HD Audio
[Enabled] Enables the HD Audio Device.
[Disabled] Disables the HD Audio Device.
Realtek LAN Controller
[Enabled] Enables the Realtek LAN controller.
[Disabled] Disables the controller.
WIFI(mPCIE)
Allow you to enable or disable WiFi (mPCIE) function. Conguration options:
[Enabled] [Disabled]
BT(mPCIE)
Allow you to enable or disable BT (mPCIE) function. Conguration options:
[Enabled] [Disabled]