Asus RS720-E7/RS12-E - Boot Override; Launch EFI Shell from Filesystem Device

ASUS RS720-E7/RS12; RS720-E7/RS12-E 5-47
Boot Override
These items displays the available devices. The 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.
LaunchEFIShellfromlesystemdevice
Attempts to launch EFI Shell application (shellx64.e) from one of the available
lesystem devices.