I waited all night with the tv unplugged. Still the same problem when I turned on this afternoon. Waiting for call from tv repairman can't wait.
Tv worked flawlessly until today turned it on and got only sound and a slight gray flicker that went to a pure black screen. I can see that the screen is trying to work because if I look at it just right I can see the picture but it is still working but only in black. If you looked at it straight on you would see nothing but a black screen. Have it unplugged and reset it. Samsung no help. Been reading about a t-conn card being a suspect? Please help I miss my baby dearly and it has only be 4 hours. I'm still getting over it letting me down too as I bought it new 18 months ago.