From what I have been reading it sounds like this may be my problem. I have a black screen with no audio. I have used a flashlight and get that I need to sign in and establish an account and other stuff but the only way that shows up is with a strong flashlight shined on the screen. I had a similar problem years ago on this set and was able to buy a lot of parts for pretty cheap and was able to fix it. Now it has done it again and I have used those parts that I bought years ago and changed control board, power board and the dcon board with no results so I guess it is time to try some of what was offered in this. Will let you know Chris just what happens. One thing nice about working on something that is broke you can't break it any worse and any more there are no tv repair shops around.
James Parker