Chosen Solution
un46es6100fxza sometimes the screen will come on fuzzy or not at all but the sound works. prior to this for about 4 months the picture would come on but seem to flicker then it started doing what I just described.
@fuzzybre a bad T-con board can produce the errors you describe. You do want to go ahead and remove the back of the TV and take a look for any obvious damaged components i.e. leaking or domed looking caps. Post some images of all of your boards with your question. That will allow us to see what you see. Use this guide for that.
