I've had this unit for approximately 5 years with zero problems. For the past 3 days it has begun to randomly turn itself on. Also the AV identifier will now occasionally pop up on the screen when in full operation.

I am just a frustrated viewer, not particularly technically astute. My attempts to fix ended after unplugging, letting it sit, and plugging it back in to the power source. Not surprisingly this proved ineffective.

Any help would be appreciated.