Re: Sanyo DP50747 50" / LG PDP50x4 T000 Panel Tv won't show video

I have the exact same problem as everyone else here. Same model Sanyo DP50747(Panel LG PDP 50X4####). Plasma turns on and stays on. D2 and D5 are off. D3 and D4 are on. Screen is bright, with no defects. My problem is that I get no video or sound, and none of the menu buttons work. When you press the menu buttons on the TV, it does not even respond. Even pressing the power button does nothing. When plugging in the AC cable. The plasma automatically turns itself on. After that I get nothing. Only way I can get...