Supermicro AS-4124GS-TNR User Manual page 81

USB Configuration
USB Configuration
USB Module Version
USB Controllers
USB Devices
Legacy 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 include Enabled, Disabled and Auto.
XHCI Hand-off
This is a work-around 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 options include Enabled and Disabled.
Port 60/64 Emulation
Select Enabled for I/O port 60h/64h emulation support, which in turn, will provide complete
legacy USB keyboard support for the operating systems that do not support legacy USB
devices.The options include Disabled and Enabled.
SATA Configuration
This section displays the detected SATA devices installed on the system.
SATA Enable
This setting enables or disables the on chip SATA controller. The options are Enabled,
Disabled and Auto.
SATA Hotplug
This setting enables or disables the on chip SATA hot plug feature. The options are Disabled,
and Enabled.
SATA Information
This section displays information on the detected SATA devices:
• SATA0 ~ SATA3
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Chapter 6: UEFI BIOS