ROG STRIX Z490-H GAMING BIOS Manual
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Set New key
This item allows you to load the downloaded dbx from a USB storage
device.
Append Key
This item allows you to load the additional dbx from a storage device for
an additional db and dbx loaded management.
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.
Boot up NumLock State
This item allows you to enable or disable keyboard NumLock during the system boot.
Configuration options: [Disabled] [Enabled]
