Hi
I have just experienced failure of my 3000 pound 75inch samsung 8k, two years old and know broken. I have been reading the forums and I have established that the culprit is the one box. The symptoms I have having are as follows, box clicking on offand picture in the tv fllashes up with mutil coloured lines the switched back off. The then repeats itself. I have no control of the tv and have switched it off. Have any of you experienced the same and did you get it repaired, what was the diagnosis? How much was the repair?