Disabling USB 2.0 Ports

To disable the two USB 2.0 Ports on the I/O, follow these steps:

1. Enter BIOS Setup using the [Del] or [F2] hotkey.
2. In Setup, go to Advanced → USB Configuration.
3. Set the USB Port Disable Override setting to Select Per-Pin.
4. Disable the following:
   • USB HS Physical Connector #10
   • USB HS Physical Connector #12
5. Press [F4] to save and exit.