Asus A88XM-PLUS - Manual (Page 69)

ASUS A88XM-PLUS 2-33
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.
2.8.10 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.
2.8.11 Boot Override
These items displays the available devices. The number of device items that appears on
the screen depends on the number of devices installed in the system. Click an item to start
booting from the selected device.