I have lines going throw my samsunge tv how can I get ride of them

I have lines going throw my samsunge tv how can I get ride of them

There is lines going across the top of my screen

ANSWERS:

@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.