Append Default dbx

Select Yes to append the system default dbx or select No to append a downloaded additional dbx from a USB storage device to forbid certain customized UEFI executable files.

The DBX file must be formatted as a UEFI variable structure with time-based authenticated variable.

2.8.11Boot 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 access Windows® OS in Safe Mode, press <F8 > after POST (Windows® 8 not supported).

•To select the boot device during system startup, press <F8> when ASUS Logo appears.

2.8.12Boot 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.

ASUS Z97-K

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