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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 are 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 are Disabled and Enabled.
Network Configuration
Network Stack
Use this setting to enable or disable UEFI Network Stack. The options include Disabled
and Enabled.
IPv4 PXE Support
Use this setting to enable or disable IPv4 PXE boot support. The options include Disabled
and Enabled.
IPv4 HTTP Support
Use this setting to enable or disable IPv4 HTTP boot support. The options include Disabled
and Enabled.
IPv6 PXE Support
Use this setting to enable or disable IPv6 PXE boot support. The options include Disabled
and Enabled.
IPv6 HTTP Support
Use this setting to enable or disable IPv6 HTTP boot support. The options include Disabled
and Enabled.
PXE Boot Wait Time
Use this feature to specify the wait time to press the <ESC> key to abort the PXE boot.
Press the <+> or <-> key on your keyboard to change the value. The default setting is 0.
Media Detect Count
Use this feature to specify the number of times presence of media will be checked. Press
the <+> or <-> key on your keyboard to change the value. The default setting is 1.
SATA Configuration
This section displays the detected SATA devices installed on the system.
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Chapter 4: UEFI BIOS
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