User`s manual
Chapter 4: AMI BIOS
4-23
Key Management
Default Keys Provision
Select Enable to install all manufacture defaults for the following system security
settings. The options are Disabled and Enabled.
Delete All Secure Boot Variables
This feature allows the user to delete all secure boot settings previous stored
in the system.
Save All Secure Boot Variables
This feature allows the user to save the secure boot settings specied by the user.
Enroll All Factory Default Keys
This feature allows the user to store security-related boot data in a le of the
same named in the system root folder of your computer.
Platform Key (PK)
Delete PK
Select <Yes> to conrm deletion of the Platform Key (PK) from the NVRAM (Non-
Volatile RAM).
Set New Key
Select <Yes> to load the manufacture_default platform keys for your system. Select
No to load the default settings from other sources.
Key Exchange Key (KEK)
Delete KEK (Key Exchange Key)
Select <Yes> to conrm deletion of the KEK from the NVRAM (Non-Volatile RAM)..
Set New KEK (Key Exchange Key)
Select <Yes> to conrm that a new KEK will be set in the NVRAM (Non-Volatile
RAM)..
Append KEK (Key Exchange Key)
Select <Yes> to load the new KEK from the manufacture defaults. Select <No> to
load the new KEK from other sources.