User Manual
Table Of Contents
- 1.1 Knowing BIOS
- 1.2 BIOS setup program
- 1.3 My Favorites
- 1.4 Main menu
- 1.5 Extreme Tweaker menu
- 1.6 Advanced menu
- 1.6.1 Platform Misc Configuration
- 1.6.2 CPU Configuration
- 1.6.3 System Agent (SA) Configuration
- 1.6.4 PCH Configuration
- 1.6.5 PCH Storage Configuration
- 1.6.6 PCH-FW Configuration
- 1.6.7 Thunderbolt(TM) Configuration
- 1.6.8 Onboard Devices Configuration
- 1.6.9 APM Configuration
- 1.6.10 PCI Subsystem Settings
- 1.6.11 USB Configuration
- 1.6.12 Network Stack Configuration
- 1.6.13 NVMe Configuration
- 1.6.14 HDD/SSD SMART Information
- 1.7 Monitor menu
- 1.8 Boot menu
- 1.9 Tool menu
- 1.10 Exit menu
- 1.11 Updating BIOS
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ROG MAXIMUS XI EXTREME BIOS Manual
The following item appears only when you set Boot Logo Display to [Disabled].
Post Report
This item allows you to select a desired POST report waiting time.
Conguration options: [1 sec] - [10 sec] [Until Press ESC]
Boot up NumLock State
This item allows you to enable or disable power-on state of the NumLock.
Conguration options: [On] [Off]
Wait For ‘F1’ If Error
This item allows your system to wait for the <F1> key to be pressed when error occurs.
Conguration options: [Disabled] [Enabled]
Option ROM Messages
[Force BIOS] The Option ROM Messages will be shown during the POST.
[Keep Current] Only the ASUS logo will be shown during the POST.
Interrupt 19 Capture
[Enabled] Execute the trap right away.
[Disabled] Execute the trap during legacy boot.
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 congure the CSM (Compatibility Support Module) items to fully
support the various VGA, bootable devices and add-on devices for better compatibility.
Launch CSM
[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.
The following items appear only when you set Launch CSM to [Enabled].
Boot Device Control
This item allows you to select the type of devices that you want to boot.
Conguration options: [UEFI and Legacy OPROM] [Legacy OPROM only]
[UEFI only]
Boot from Network Devices
This item allows you to select the type of network devices that you want to
launch.
Conguration options: [Ignore] [Legacy only] [UEFI only]