Chapter 4: BIOS
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USB Configuration
USB Configuration
USB Module Version: 21
USB Controllers: 2 XHCIs
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 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 settings are
Enabled
and Disabled.
USB Mass Storage Driver Support
Select Enabled for USB mass storage device support. The options are Disabled and
Enabled
.
Tls Auth Configuration
This submenu allows you to configure Transport Layer Security (TLS) settings.
Server CA Configuration
Enroll Certification
Enroll Certification Using File
Use this feature to enroll certification from a file.
Cert GUID
Use this feature to input the certification GUID.
Commit Changes and Exit
Use this feature to save all changes and exit TLS settings.
Discard Changes and Exit
Use this feature to discard all changes and exit TLS settings.
