Sleep Now or Restart

SLEEP NOW

SHIELD TV will automatically go to sleep after the time period:

On the SHIELD TV Home screen, select Settings > Device Preferences > Screen saver.
Select When to start.
Select one of the options.

RESTART

To restart:

On the SHIELD TV settings, select "Restart"
If this is unsuccessful, you can also unplug the power cord, wait 10 seconds, and then plug the power cord back in.