Supermicro B2SD2-8C-TF User Manual page 59

South Bridge

The following South Bridge information will display:
•
USB Module Version
•
USB Devices
Legacy USB Support
Select Enabled to support onboard legacy USB devices. Select Auto to disable legacy support
if there are no legacy USB devices present. Select Disable to have all USB devices available
for EFI applications only. The options are Enabled, Disabled, and Auto.
XHCI Hand-off
This is a workaround solution for operating systems that do not support XHCI (Extensible
Host Controller Interface) hand-off. The XHCI ownership change should be claimed by the
XHCI driver. The settings are Enabled and Disabled.
Port 60/64 Emulation
Select Enabled for I/O port 60h/64h emulation support, which will provide complete legacy
USB keyboard support for the operating systems that do not support legacy USB devices.
The options are Disabled and Enabled.
Server ME Configuration

•
General ME Configuration
•
Oper. Firmware Version
•
Backup Firmware Version
•
Recovery Firmware Version
•
ME Firmware Status #1
•
ME Firmware Status #2
•
Current State
•
Error Code
59
Chapter 4: BIOS