User Manual

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Chapter 4: BIOS Setup
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, please press <F8> after POST.
Fast Boot [Disable Link]
Allows you to enable or disable boot with initialization of a minimal set of devices required to
launch active boot option. This has no effect for BBS boot options.
Configuration options: [Disable Link] [Enabled]
The following items appear only when Fast Boot is set to [Enabled].
SATA Support [Last Boot SATA Devices Only]
[Last Boot SATA Devices Only] Only last booted SATA device will be available in POST.
[All SATA Devices] All SATA devices will be available in OS and POST.
NVMe Support [Enabled]
If this option is disabled, NVMe device will be skipped.
Configuration options: [Disable Link] [Enabled]
VGA Support [EFI Driver]
[Auto] Only legacy OpRom with Legacy OS, and logo will NOT be shown during
POST.
[EFI Driver] Efi driver will still be installed with EFI OS.
USB Support [Full Intial]
[Disable Link] All USB devices will NOT be available until after OS boot.
[Full Initial] All USB devices will be available in OS and POST.
[Partial Initial] USB Mass Storage and specific USB port/device will NOT be available
before OS boot.
PS2 Devices Support [Enabled]
If this option is disabled, PS2 devices will be skipped.
Configuration options: [Disable Link] [Enabled]
Network Stack Driver Support [Disable Link]
If this option is disabled, Network Stack Driver will be skipped.
Configuration options: [Disable Link] [Enabled]
Redirection Support [Disable Link]
If this option is disabled, Redirection function will be disabled.
Configuration options: [Disable Link] [Enabled]