IEI Integration IMBA-XQ354 v1.10 - Manual (Page 151)

IMBA-XQ354 Motherboard
Page 131
6.3.11 USB Configuration
Use the USB Configuration menu (
9
BIOS Menu 17) to read USB configuration
information and configure the USB settings.
BIOS Menu 17: USB Configuration
 USB Functions [Enabled]
Use the USB Function BIOS option to enable or disable USB function support.

Disabled USB function support disabled

Enabled D EFAULT USB function support enabled
 Legacy USB Support [Enabled]
Use the Legacy USB Support BIOS option to enable USB mouse and USB keyboard
support.