AAEON IMBA-Q87A - Manual (Page 49)

3-17 Chapter 3: BIOS setup
3.7 Save & Exit menu
Save Changes & Reset
Once you are finished making your selections, choose this option from the Exit
menu to ensure the values you selected are saved. When you select this option or
if you press <F10>, a confirmation window appears. Select Yes to save changes
and exit.
Discard Changes & Reset
This option allows you to exit the Setup program without saving your changes.
When you select this option or if you press <Esc>, a confirmation window appears.
Select Yes to discard changes and exit.
Restore Defaults
This option allows you to restore/load default values for all setup options.
Save as User Defaults
This item saves current configuration as User Default.
Restore User Defaults
This option restores User Defaults to all setup options.
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.
Launch EFI Shell from filesystem device
This option allows you to attempt to launch the EFI Shell application (shellx64.efi)
from one of the available devices that have a filesystem.