User's Manual

& VGA Support
Allows you to select which type of operating system to boot.
Auto    EnableslegacyoptionROMonly.
EFIDriver   EnablesEFIoptionROM.(Default)
 ThisitemiscongurableonlywhenFast Boot is set to Enabled or Ultra Fast.
& USB Support
Disabled All USB devices are disabled before the OS boot process completes.
Full Initial All USB devices are functional in the operating system and during the POST.
(Default)
Partial Initial Part of the USB devices are disabled before the OS boot process completes.
 ThisitemiscongurableonlywhenFast Boot is set to Enabled or Ultra Fast. This function is disabled
when Fast Boot is set to Ultra Fast.
& PS2 Devices Support
Disabled All PS/2 devices are disabled before the OS boot process completes.
Enabled All PS/2 devices are functional in the operating system and during the POST.
(Default)
 ThisitemiscongurableonlywhenFast Boot is set to Enabled or Ultra Fast. This function is disabled
when Fast Boot is set to Ultra Fast.
& NetWork Stack Driver Support
Disabled Disables booting from the network. (Default)
Enabled Enables booting from the network.
 ThisitemiscongurableonlywhenFast Boot is set to Enabled or Ultra Fast.
& CSM Support
Enables or disables UEFI CSM (Compatibility Support Module) to support a legacy PC boot process.
Disabled Disables UEFI CSM and supports UEFI BIOS boot process only.
Enabled Enables UEFI CSM. (Default)
& LAN PXE Boot Option ROM
 AllowsyoutoselectwhethertoenablethelegacyoptionROMfortheLANcontroller.(Default:Disabled)
 ThisitemiscongurableonlywhenCSM Support is set to Enabled.
& Storage Boot Option Control
 AllowsyoutoselectwhethertoenabletheUEFIorlegacyoptionROMforthestoragedevicecontroller.
Disabled   DisablesoptionROM.
UEFIOnly   EnablesUEFIoptionROMonly.(Default)
LegacyOnly  EnableslegacyoptionROMonly.
 ThisitemiscongurableonlywhenCSM Support is set to Enabled.
& Other PCI Device ROM Priority
 AllowsyoutoselectwhethertoenabletheUEFIorLegacyoptionROMforthePCIdevicecontrollerother
thantheLAN,storagedevice,andgraphicscontrollers.
Disabled   DisablesoptionROM.
UEFIOnly   EnablesUEFIoptionROMonly.(Default)
LegacyOnly  EnableslegacyoptionROMonly.
 ThisitemiscongurableonlywhenCSM Support is set to Enabled.
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