E420i-A0 picture and sound keep going out
E420i-A0 When first turned on everything works fine for a few minutes. Then the screen will go black and the sound stops also. It will then come back on sometimes for a couple of minutes, and then go out again completely. I can then press the power button and the V will appear followed by HDMI-1, DIRECTV, in the upper right corner. Also "1080i" flashes on and off to the right of DIRECTV. No picture or sound appears. If I turn it off and leave it for a couple of hours, I can go through the same routine all over again. My thought is that one or more components on the boards is getting hot and breaking down. Any suggestions? Thanks
Es esta una buena pregunta?