Chosen Solution
There is lines going across the top of my screen
@ianboy horizontal lines going across the screen are usually caused by a failed panel. Post some pictures of what your screen looks like so we can see what you see. Use this guide Adding images to an existing question for that. Like previous posters already mentioned you will also have to give us your TV’s model number.
can you post A picture But Unfortunately. Most of the time that means the screen. Itself. Is going bad Can be very expensive to fix If you have somebody else do it. You can Find the same model television. And cannibalise. The The 2 of them. But that only depends on your abilities.