You can set up your computer so that power turns off automatically when you close
the display panel. When you open the panel, power turns on in Standby or
Hibernation mode but not in boot mode.

NOTE: If the panel power off function is enabled and you use Shut down
Windows, do not close the display until the shut down function is
completed.

System Auto Off

This feature turns the system off automatically if it is not used for a set duration.
The system shuts down in Standby mode or Hibernation mode in Windows.