line across it and screen jumping
It has a line across it and screen jumping….
could be a bad panel, a bad T-con board or a bad main board. You will need to tell us what model your TV is, what you have tried, how long this has been going on and finally, anything you have tried to fix it. Post some good pictures of what your screen shows etc with your question. that way we can see what you see. 在已经存在的问题里加入图片