Boot option control

To choose the boot mode, select Advanced > Boot Option.

To set the boot option priority, select Boot > Boot Option Priorities.

To select the one time boot option, select Save & Exit > Boot Override.

This menu allows you to select the boot device for a specific boot and does not modify the boot order configuration settings.

To select the one time boot option directly during POST, press the F11 key when prompted during system boot, and then select the preferred boot device.