GIGABYTE Z690 AORUS ELITE AX DDR5 LGA 1700 ATX Motherboard User Manual
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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.
This item is configurable only when
Fast Boot
is set to
Enabled
or
Ultra Fast
.
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USB Support
Disable Link
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.
Partial Initial
Part of the USB devices are disabled before the OS boot process completes.
This item is configurable only when
Fast Boot
is set to
Enabled
or
Ultra Fast
. This function is disabled
when
Fast Boot
is set to
Ultra Fast
.
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NetWork Stack Driver Support
Disable Link
Disables booting from the network.
Enabled
Enables booting from the network.
This item is configurable only when
Fast Boot
is set to
Enabled
or
Ultra Fast
.
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Next Boot After AC Power Loss
Normal Boot
Enables normal bootup upon the return of the AC power.
Fast Boot
Keeps the Fast Boot settings upon the return of the AC power.
This item is configurable only when
Fast Boot
is set to
Enabled
or
Ultra Fast
.
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Mouse Speed
Allows you to set the mouse cursor movement speed.
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Windows 10 Features
Allows you to select the operating system to be installed.
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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.
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LAN PXE Boot Option ROM
Allows you to select whether to enable the legacy option ROM for the LAN controller.
This item is configurable only when
CSM Support
is set to
Enabled
.
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Storage Boot Option Control
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
Enables UEFI option ROM only.
Legacy
Enables legacy option ROM only.
This item is configurable only when
CSM Support
is set to
Enabled
.
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Other PCI devices
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.
Do not launch
Disables option ROM.
UEFI
Enables UEFI option ROM only.
Legacy
Enables legacy option ROM only.
This item is configurable only when
CSM Support
is set to
Enabled
.