Some of these suggestions may seem mundane, but they often fix the issue.
- Please ensure the wall plug has electricity by plugging another device into that same plug.
 - Please follow the power cable to the adapter and check that the cable that goes to Rollo is plugged all the way into the power adapter.
 - Please ensure the plug that goes into Rollo is fully inserted.
 - Turn the power switch off and on. This switch is located on the back side of Rollo.