My tv does not turn on sometimes I noticed when I leave for awhile and it gets real hot up in my apt. I live upstairs and sometimes if I leave it gets about 85 degrees up here. Then I come home and the tv does not turn on. I get a line that goes across the top of the screen that flashes. Then I turn it on and all of a sudden it works and does not happen for awhile. Anyone know whats up with this? Could the heat really do this? Or is my tv on the way out?