ASROCK X299E-ITX/ac User Manual

English
79
X299E-ITX/ac
AddOn ROM Display
Enable AddOn ROM Display to see the AddOn ROM messages or congure the
AddOn ROM if you've enabled Full Screen Logo. Disable for faster boot speed.
Boot Failure Guard Message
If the computer fails to boot for a number of times the system automatically restores
the default settings.
CSM (Compatibility Support Module)
CSM
Enable to launch the Compatibility Support Module. Please do not disable unless
you’re running a WHCK test. If you are using Windows 8.1 64-bit and all of your
devices support UEFI, you may also disable CSM for faster boot speed.
Launch PXE OpROM Policy
Select UEFI only to run those that support UEFI option ROM only. Select Legacy
only to run those that support legacy option ROM only. Select Do not launch to not
execute both legacy and UEFI option ROM.
Launch Storage OpROM Policy
Select UEFI only to run those that support UEFI option ROM only. Select Legacy
only to run those that support legacy option ROM only. Select Do not launch to not

ASROCK X299E-ITX/ac Specifications

General

Brand	ASROCK
Model	X299E-ITX/ac
Category	Motherboard
Language	English