Specifications

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Chapter 3: BIOS setup
Chapter 3
DirectKey (DRCT) [Enabled]
[Enabled] Allow the system to turn on and go to the BIOS setup directly when the
reset button is pressed.
[Disabled] The system will only turn on or off when the reset button is pressed.
You have to connect the 2-pin connector of the chassis reset button cable on the onboard
DRCT header to support this function.
Option ROM Messages [Force BIOS]
[Force BIOS] The Option ROM Messages will be shown during the POST.
[Keep Current] Only the ASUS logo will be shown during the POST.
Interrupt 19 Capture [Enabled]
Enable this item to allow the option ROMs to trap the interrupt 19. Conguration options:
[Enabled] [Disabled]
Setup Mode [Advanced Mode]
[Advanced Mode] This item allows you to go to Advanced Mode of the BIOS after POST.
[EZ Mode] This item allows you to go to EZ Mode of the BIOS after POST.
CSM (Compatibility Support Module)
This item allows you to congure the CSM (Compatibility Support Module) items to fully
support the various VGA, bootable devices and add-on devices for better compatibility.
Launch CSM [Enabled]
[Auto] The system automatically detects the bootable devices and the add-
on devices.
[Enabled] For better compatibility, enable the CSM to fully support the non-UEFI
driver add-on devices or the Windows
®
UEFI mode.
[Disabled] Disable the CSM to fully support the non-UEFI driver add-on devices
or the Windows
®
UEFI mode.
The following items appear only when you set the Launch CSM to [Enabled].
Boot Devices Control [UEFI and Legacy OPROM]
This item allows you to select the type of devices that you want to boot. Conguration
options: [UEFI and Legacy OPROM] [Legacy OPROM only] [UEFI only]
Boot from Network Devices [Legacy OPROM first]
This item allows you to select the type of network devices that you want to launch.
Conguration options: [Legacy OPROM rst] [UEFI driver rst] [Ignore]
Boot from Storage Devices [Legacy OPROM first]
This item allows you to select the type of storage devices that you want to launch.
Conguration options: [Both, Legacy OPROM rst] [Both, UEFI rst] [Legacy OPROM
rst] [UEFI driver rst] [Ignore]