46XBR3 Horizontal colored lines no picture
My TV has horizontal lines blue, pink and gray lines. then it has black and gray lines. then the screen goes all black. i have to unplug it for it to stop. i unplugged all the cables and nothing. I tried hitting the back of the set and nothing. How to fix?
Update (08/26/2018)
This is what it looks like. I hope someone can help.