To disable the Power Saver feature on your Xfinity DVR:

  1. Go to: Settings Device Settings > Power Preference
  2. Power Saver starts after
  3. Press OK on your remote; Use the up & down arrows to go through the selections until you see OFF
  4. Select OFF, then EXIT
  5. On your voice remote say 'Comcast Labs' (or you can access this in the Settings)
  6. Make sure HDMI Link is set to OFF