TV Repair Questions? Ask a TV Technician for Answers ASAP
Hello and welcome to Just Answer, an independent paid-support site. My name is ***** ***** I'll be advising you today. How do you know it's not the Main board... also, how do you know the LEDs are okay (do they light up)?
Okay, unless you're getting vertical lines... it's not likely the TCon... which unfortunately means it's probably the panel. Or, it could be a loose or bad connector somewhere. I know this is probably not the outcome you were hoping for, but I hope you've found the information I've provided useful and will consider giving me a 5-star rating anyway. The rating reflects on me personally and not the website. Also remember to select me as a "favorite expert". If you are not sure how to rate my answer, please see the help information here: http://ww2.justanswer.com/help/how-do-i-rate-answer-hl