
GOT815-834 U
ser’s Manual 
26 
 
AMI BIOS Setup Utility
 
 
 
USB Configuration 
You can use this screen to select options for the USB Configuration. 
If USB3.0 function used, XHCI Mode must disable and EHCI must enable. 
 
 
Note 
Suggest that 
don’t adjust the items if not necessary.