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Use this item to enable Ipv6 HTTP Boot Support. When set as [Disabled], Ipv6
HTTP boot option will not be created.
PXE boot wait time
Use this item to set wait time to press [ESC] key to abort the PXE boot.
Media Detect Count
Use this item to set number of times presence of media will be checked.
The optional settings range from [1] to [50].
CSM Configuration
Press [Enter] to make settings for the following sub-items:
Option ROM execution
Network
This item controls the execution of UEFI and Legacy PXE OpROM.
The optional settings are: [Do Not Launch]; [Legacy].
Storage
This option controls the execution of UEFI and Legacy Storage OpROM.
The optional settings are: [Do Not Launch]; [UEFI]; [Legacy].
Other PCI Devices
This item determines OpROM execution policy for devices other than Network,
storage or video.
The optional settings are: [Do Not Launch]; [UEFI]; [Legacy].
USB Configuration
Press [Enter] to make settings for the following sub-items:
USB Configuration
Legacy USB Support
The optional settings are: [Enabled]; [Disabled]; [Auto].
[Enabled]:
To enable legacy USB support.
[Disabled]
: To keep USB devices available only for EFI specification,
[Auto]:
To disable legacy support if no USB devices are connected.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The XHCI
ownership change should be claimed by XHCI driver.
