u/ghzhammer

So I just got a 65 inch Panasonic VT50 with less than 2000 hours on it and 1000 power cycles however I’m getting vertical lines though they’re not always present. It depends on the color and sometimes you cannot even tell there’s any issue even close-up depending on what’s on the screen . I did not notice it when I first got the TV from what I read it could possibly be a ribbon cable or the panel is bad if anyone could give me some guidance I’d really appreciate it.