If you are using one of your digital inputs and this is happening, I would suspect the video signal processor, the scan drivers (This is called many things but I prefer this name), I have seen these cause this problem. I would suggest if you do not have electronics experience, that you should take the TV to a qualified repair shop to have it taken care of.
Answers & Comments
Hello bcarrington2,
If you are using one of your digital inputs and this is happening, I would suspect the video signal processor, the scan drivers (This is called many things but I prefer this name), I have seen these cause this problem. I would suggest if you do not have electronics experience, that you should take the TV to a qualified repair shop to have it taken care of.
I hope this helps,
Thank you,
Shuttle83