Chapter 4: UEFI BIOS
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Restore DB Defaults
Select Yes to restore the DB defaults or select No to cancel.
Secure Boot Variable / Size / Keys / Key Source
Platform Key (PK)
This feature allows the user to configure the settings of the platform keys.
Details
Review details on current settings of the platform keys.
Export
This feature allows the user to export Platform Keys to an available file system.
Update
Select Yes to load the new Platform Keys (PK) from the manufacturer's defaults. Select
No to load the Platform Keys from a file.
Delete
Select OK to confirm deletion of the Platform Key from NVRAM.
Key Exchange Keys
Details
Review details on current settings of the Key Exchange Keys.
Export
This feature allows the user to export Key Exchange Keys to an available file system.
Update
Select Yes to load the KEK from the manufacturer's defaults. Select No to load the
KEK from a file.
Append
Select Yes to add the KEK from the manufacturer's defaults list to the existing KEK.
Select No to load the KEK from a file.
Delete
Select Yes to delete the Key Exchange Keys. Select No to delete only a certificate
from the key database.
