Asus X99-DELUXE II SERIES - Bootup Numlock State; Option Rom Messages; Interrupt 19 Capture; Above 4 G Decoding

ASUS X99-DELUXE II Series BIOS Manual
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DirectKey (DRCT)
[Disabled] Disables the DirectKey button. The system will only power on or off when
you press the DirectKey button.
[Enabled] Allows the system to power on and go to the BIOS Setup directly when you
press the Reset button. Connect the 2-pin connector of the chassis reset
buton cable to the onboard DRCT header.
Bootup NumLock State
This item allows you to enable or disable power-on state of the NumLock.
Conguration options: [Disabled] [Enabled]
Wait For ‘F1’ If Error
This item allows your system to wait for the <F1> key to be pressed when error occurs.
Conguration options: [Disabled] [Enabled]
Option ROM Messages
This item allows you to set the display mode for Option ROM.
Conguration options: [Force BIOS] [Keep Current]
Interrupt 19 Capture
[Immediate] Executes the trap for INT19 immediately.
[Postponed] Executes the trap during legacy boot.
Above 4G Decoding
This item enables or disables 64-bit capable devices to be decoded in above 4G address
space if your system supports 64-bit PCI Decoding.
Conguration options: [Enabled] [Disabled]
Setup 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
[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.