X99-E WS
http://www.asus.com/uk/Motherboards/X99E_WS/

RAMPAGE V EXTREME
http://www.asus.com/uk/Motherboards/RAMPAGE_V_EXTREME/

X99-DELUXE
http://www.asus.com/uk/Motherboards/X99DELUXE/

X99-A
http://www.asus.com/uk/Motherboards/X99A/

▶▶Windows 8/ 8.1 Configuration
Sets Windows 8/ 8.1 detailed configuration and behaviors. Press <Enter> to enter the
sub-menu.
▶▶Windows 8/ 8.1 Feature [Disabled]
Enables the supports for Windows 8/ 8.1 or disables for other operating systems.
Before enabling this item, make sure all installed devices & utilities (hardware &
software) should meet the Windows 8/ 8.1 requirements.
[Enabled] The system will switch to UEFI mode to meet the Windows 8/ 8.1
requirement.
[Disabled] Disables this function.
▶▶MSI Fast Boot [Disabled]
MSI Fast Boot is the fastest way to boot the system. It will disable more devices to
speed up system boot time which is faster than the boot time of “Fast Boot”.
[Enabled] Enables the MSI Fast Boot function to speed up booting time. And
the following "Fast Boot" will be disabled and fixed.
[Disabled] Disables MSI Fast Boot.
▶▶Fast Boot [Disabled for Windows 7, Enabled for Windows 8/ 8.1]
Enables or disables the Windows 8/ 8.1 fast boot feature. This item will only be
available when "MSI Fast Boot" is disabled.
[Enabled] Enables the Fast Boot configuration to accelerate system boot time.
[Disabled] Disables the Fast Boot configuration.
Important
If you want to enter BIOS with enabled “MSI Fast Boot” mode or enabled "Fast Boot"
mode, you have to click the "GO2BIOS" tab on MSI Fast Boot utility screen or press
the "GO2BIOS" button (optional) on the motherboard. And then the system will enter
to BIOS setup directly at next boot.
Chapter 3
BIOS Setup 3-12 ▶▶Secure Boot
Sets the Windows secure boot to prevent the unauthorized accessing. Press
<Enter> to enter the sub-menu. This sub-menu will appear when “Windows 8/ 8.1
Feature” is enabled.
▶▶Secure Boot Support [Disabled]
Enables or disables secure boot support.
[Enabled] Enables the secure boot function and allow you to set the secure
boot settings.
[Disabled] Disables this function.
▶▶Secure Boot Mode [Standard]
Selects the secure boot mode. This item is to select how the secure boot keys
be loaded. This item appears when "Secure Boot" is enabled.
[Standard] The system will automatically load the secure keys from BIOS.
[Custom] Allows user to configure the secure boot settings and manually
load the secure keys.
▶▶Key Management
Manages the secure boot keys. Press <Enter> to enter the sub-menu. This submenu
will appear when “Secure Boot Mode” sets to [Custom].

Boot
Sets the sequence of system boot devices.
▶▶Full Screen Logo Display [Enabled]
Enables or disables to show the full screen logo while system POST.
[Enabled] The OS boots straight to the GUI without showing the POST screen.
[Disabled] Shows the POST messages at booting.
▶▶GO2BIOS [Disabled]
Enables or disables the system to power on and go to the BIOS setup directly by long
pressing the power button about 4 seconds when the system is off.
[Enabled] The system boots straight to the BIOS setup by long pressing the power
button about 2~4 seconds when the system is off.
[Disabled] Disables this function.
▶▶AUTO CLR_CMOS [Disabled]
Enables or disables auto-clear CMOS function.
[Enabled] When the booting process hang-up over 5 seconds and then the CMOS
data will be cleared automatically.
[Disabled] Disables this function.
▶▶Boot Mode Select [LEGACY+UEFI]
Sets the system boot mode from legacy or UEFI architecture depending on OS
installation requirement. This item will become unselectable and will be configured
automatically by BIOS when “Windows 8/ 8.1 Feature” is enabled.
[UEFI] Enables UEFI BIOS boot mode support only.
[LEGACY+UEFI] Enables both Legacy BIOS boot mode and UEFI BIOS boot
mode.
▶▶FIXED BOOT ORDER Priorities
Sets device priority for system boot.
Chapter 3
BIOS Setup 3-14 ▶▶Boot Option #1~N
These items are used to prioritize the installed boot devices.
Security
▶▶Administrator Password
Sets administrator password for system security. Enters the administrator password if
set; user has full rights to change the BIOS items.
▶▶User Password
Sets User Password for system security. Enters the user password if set; but user
might have limited rights to change the BIOS items.