Asus H310M-IM-A Manual page 58

OS Type [Other OS]
Allows you to select your installed operating system.
[Windows UEFI
mode]
[Other OS]
Key Management
This allows you to manage the Secure Boot keys.
Install Default Secure Boot keys
This item allows you to load the defualt secure boot keys.
Clear Secure Boot keys
This item appears only when you load the default Secure Boot keys. This item
allows you to clear all the previously applied Secure Boot keys.
Save all Secure Boot variables
This item allows you to save all the Secure Boot keys to a USB storage device.
PK Management
The Platform Key (PK) locks and secures the firmware from any non-permissible
changes. The system verifies the PK before your system enters the OS.
Save to File
This item allows you to save the downloaded PK to a USB storage device.
Set New Key
This item allows you to load the downloaded PK from a USB storage device.
The PK file must be formatted as a UEFI variable structure with time-based
authenticated variable.
Delete Key
This item allows you to delete the PK from your system. Once the PK is
deleted, all the system's Secure Boot keys will not be active.
KEK Management
The KEK (Key-exchange Key or Key Enrollment Key) manages the Signature
database (db) and Revoked Signature database (dbx).
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This item allows you to select your installed operating system.
Execute the Microsoft
this option when booting on Windows
Microsoft Secure Boot compliant OS.
®
Get the optimized function when booting on Windows
UEFI mode. Microsoft
UEFI mode.
Secure Boot check. Only select
®
UEFI mode or other
®
Secure Boot only supports Windows
®
non-
®
®
Chapter 3: BIOS setup