Asus A85XM-A - Manual (Page 71)

ASUS A85XM-A 2-29
DB Management
The DB (Authorized Signature database) lists the signers or images of UEFI
applications, operating system loaders, and UEFI drivers that you can load on the
single computer.
Load db from File
Allows you to load the downloaded DB from a USB storage device.
Copy db from file
Allows you to store the DB to a USB storage device.
Delete the db
Allows you to delete the DB file from your system. Configuration options: [Yes] [No]
Append db from file
Allows you to load the additional DB from a storage device so that more images can
be loaded securely.
The DB file must be formatted as a UEFI variable structure with time-based authenticated
variable.
DBX Management
The DBX (Revoked Signature database) lists the forbidden images of DB items that
are no longer trusted and cannot be loaded.
Load dbx from File
Allows you to load the downloaded DBX from a USB storage device.
Copy dbx from file
Allows you to store the DBX to a USB storage device.
Delete the dbx
Allows you to delete the DBX file from your system. Configuration options: [Yes] [No]
Append dbx from file
Allows you to load the additional DBX from a storage device so that more db’s
images cannot be loaded.
The DBX file must be formatted as a UEFI variable structure with time-based authenticated
variable.
2.7.10 Boot Option Priorities
These items specify the boot device priority sequence from the available devices. The
number of device items that appears on the screen depends on the number of devices
installed in the system.
• To select the boot device during system startup, press when ASUS Logo
appears.
• To access Windows OS in Safe Mode, press after POST.