User's Manual

3-19
Chapter 3: BIOS setup
Restore Factory Keys
Force System to User Mode. Congure NVRAM to contain OEM-dened
factory default Secure Boot keys.
Reset to Setup Mode
Delete NVRAM content of all UEFI Secure Boot key databases.
Export Secure Boot Variables
Copy NVRAM content of source Boot variables to les in a root folder on a
le system device.
Platform Key (PK)
Conguration options: [Details] [Export] [Update] [Delete]
Key Exchange Keys / Authorized Signatures / Forbidden Signatures
Conguration options: [Details] [Export] [Update] [Append] [Delete]
3.5 Boot menu
The Boot menu items allow you to change the system boot options.
CSM Configuration
CSM Support
This option allows you to enable or disable CSM Support.
Conguration options: [Disabled] [Enabled]
Fast Boot [Enabled]
[Enabled] Select to accelerate the boot speed.
[Disabled] Select to go back to normal boot speed.
The following item appears only when you set Fast Boot to [Enabled].
SATA Support
[Last Boot SATA Devices Only] Only last boot SATA device will be available in POST.
[All SATA Devices] All SATA devices will be available in OS and POST.
[HDD Only]
NVMe Support
This item allows you to enable or disable NVMe Support. Conguration options:
[Disabled] [Enabled]
VGA Support
[Auto] Only installs the Legacy OpRom with Legacy OS and logo will not be
shown during POST.
[EFI Driver] EFI driver will still be installed with the EFI OS.