When I turn on the power button I can hear the power relay turn on and the power indicator light also turns on,but I can't hear audio or see any video,Well I can see a wavy line across the top of the screen or on the bottom of the screen, but only for a micro second or so, not long enough to notice any thing or picture. same thing happens when I turn it off. Other times I can sort of make out bits of what look like video or bad reception, mostly like a broken puzzle with it's pieces scatered all over the place and maybe 100 pieces of the puzzle missing. I cant even make out what it is because its also very dim and I cant tell what channel it's in because my girlfriend changed the channel on the television.