Summary: I'm very disappointed this TV has stopped working after owning it for only 15 months. The picture went green and then black. When I turn the TV on now, the LED flashes 7 times and that's it! Extensive searching revealed it's the Y-SUS board that has failed. The TV is only 3 months out of warranty, but neither Amazon or Panasonic are willing to honor the guarantee. When the TV was working, the picture was stunning.