When set is unpluged or losses power the TV turns on but has no audio untill the the volume is turned up to 60% (remote) then it works fine all day. Can be turned off then on OK the volume is fine , goes up down up fine. I was not aware of this untill after the set was back together. The 272217100692 Power supply was blowing fuses. The replacement P.S. was a good price rather than repair the supply. I did not see any problems with the TV Setup Menu