User Manual
Table Of Contents
- 1. Knowing BIOS
- 2. BIOS setup program
- 3. My Favorites
- 4. Main menu
- 5. Extreme Tweaker menu
- 6. Advanced menu
- 6.1 Platform Misc Configuration
- 6.2 CPU Configuration
- 6.3 System Agent (SA) Configuration
- 6.4 PCH Configuration
- 6.5 PCH Storage Configuration
- 6.6 PCH-FW Configuration
- 6.7 Thunderbolt(TM) Configuration
- 6.8 PCI Subsystem Settings
- 6.9 USB Configuration
- 6.10 Network Stack Configuration
- 6.11 NVMe Configuration
- 6.12 Onboard Devices Configuration
- 6.13 APM Configuration
- 6.14 HDD/SSD SMART Information
- 7. Monitor menu
- 8. Boot menu
- 9. Tool menu
- 10. Exit menu
- 11. Updating BIOS
ROG MAXIMUS XII FORMULA BIOS Manual
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Delete key
This item allows you to delete the dbx file from your system.
Configuration options: [Yes] [No]
The dbx file must be formatted as a UEFI variable structure with time-based authenticated
variable.
Boot Configuration
Fast Boot
[Disabled] Allows your system to go back to its normal boot speed.
[Enabled] Allows your system to accelerate the boot speed.
The following item appears only when Fast Boot is set to [Enabled].
Next Boot after AC Power Loss
[Normal Boot] Returns to normal boot on the next boot after an AC power
loss.
[Fast Boot] Accelerates the boot speed on the next boot after an AC
power loss.
Boot Logo Display
[Auto] Auto adjustments for Windows requirements.
[Full Screen] Maximize the boot logo size.
[Disabled] Hide the logo during POST.
The following item appears only when Boot Logo Display is set to [Auto] or [Full
Screen].
Post Delay Time
This item allows you to select a desired additional POST waiting time to
easily enter the BIOS Setup. You can only execute the POST delay time
during normal boot.
Configuration options: [0 sec] – [10 sec]
This feature only works when set under normal boot.
The following item appears only when Boot Logo Display is set to [Disabled].
Post Report
This item allows you to select a desired POST report waiting time or until
ESC is pressed.
Configuration options: [1 sec] – [10 sec] [Until Press ESC]
Boot up NumLock State
This item allows you to enable or disable keyboard NumLock during the system boot.
Configuration options: [Disabled] [Enabled]