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Chapter 4: BIOS setup
Option ROM Messages [Force BIOS]
[Force BIOS] The third-party ROM messages will be forced to display during the
boot sequence.
[Keep Current] The third-party ROM messages will be displayed only if the third-
party manufacturer had set the add-on device to do so.
Setup Mode [EZ Mode]
[Advanced Mode]
Sets Advanced Mode as the default screen for entering the
BIOS setup program.
[EZ Mode]
Sets EZ Mode as the default screen for entering the BIOS setup
program.
UEFI/Legacy Boot [Enable both UEFI and Legacy]
[Enable both UEFI and Legacy]
Enables both UEFI and Legacy boot.
[Disable UEFI]
Enables the Legacy boot, and disables the
UEFI boot.
[Disable Legacy]
Enables the UEFI booth, and disables the
Legacy boot.
PCI ROM Priority [Legacy ROM]
[Legacy ROM]
Launch Legacy ROM
[EFI Compatibe ROM]
Launch UEFI Compatible ROM
Boot Option Priorities
These items specify the boot device priority sequence from the available devices.
The number of device items that appears on the screen depends on the number of
devices installed in the system.
• To select the boot device during system startup, press <F8> when ASUS
Logo appears.
• To access Windows OS in Safe Mode, do any of the following:
- Press <F5> when ASUS Logo appears.
- Press <F8> after POST.
Boot Override
These items displays the available devices. The number of device items that
appears on the screen depends on the number of devices installed in the system.
Click an item to start booting from the selected device.
