User`s manual

OPS860-HM User’s Manual

AMI BIOS Setup Utility

 USB Configuration

You can use this screen to select options for the USB

Configuration, and change the value of the selected option. A

description of the selected item appears on the right side of the

screen.

 Legacy USB Support

This is for supporting USB device under legacy OS such

DOS, when choosing AUTO”, the system will automatically

detect any USB device is plugged into the computer and

enable USB legacy mode when a USB device plugged and

disable USB legacy mode when no USB device is plugged.