User`s manual

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` NetworkStackConguration
& Network Stack
Disables or enables booting from the network to install a GPT format OS, such as installing the OS from
the Windows Deployment Services server. (Default: Disabled)
& Ipv4 PXE Support
 EnablesordisablesIPv4PXESupport.ThisitemiscongurableonlywhenNetwork Stack is enabled.
& Ipv6 PXE Support
 EnablesordisablesIPv6PXESupport.ThisitemiscongurableonlywhenNetwork Stack is enabled.
` CSMConguration
& CSM Support
Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process.
Enabled Enables UEFI CSM.
Disabled Disables UEFI CSM and supports UEFI BIOS boot process only. (Default)
& Bootoptionlter
Allows you to select which type of operating system to boot.
UEFI and Legacy Allows booting from operating systems that support legacy option ROM or UEFI
option ROM. (Default)
Legacy only Allows booting from operating systems that only support legacy option ROM.
UEFI only Allows booting from operating systems that only support UEFI option ROM.
 ThisitemiscongurableonlywhenCSM Support is set to Enabled.
& Network
Allows you to select whether to enable the UEFI or legacy option ROM for the LAN controller.
Do not launch Disables option ROM.
UEFI only Enables UEFI option ROM only. (Default)
Legacy only Enables legacy option ROM only.
Legacyrst  EnableslegacyoptionROMrst.
UEFIrst   EnablesUEFIoptionROMrst.
 ThisitemiscongurableonlywhenCSM Support is set to Enabled.
& Storage
Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller.
Do not launch Disables option ROM.
UEFI only Enables UEFI option ROM only. (Default)
Legacy only Enables legacy option ROM only.
Legacyrst  EnableslegacyoptionROMrst.
UEFIrst   EnablesUEFIoptionROMrst.
 ThisitemiscongurableonlywhenCSM Support is set to Enabled.
& Video
Allows you to select whether to enable the UEFI or legacy option ROM for the graphics controller.
Do not launch Disables option ROM.
UEFI only Enables UEFI option ROM only.
Legacy only Enables legacy option ROM only.
Legacyrst  EnableslegacyoptionROMrst.(Default)
UEFIrst   EnablesUEFIoptionROMrst.
 ThisitemiscongurableonlywhenCSM Support is set to Enabled.