Have TV Questions? Ask a TV Technician
Hello, my name is ***** ***** I'll assist you. I'm sorry you're having trouble with it. I need additional info to troubleshoot the issue.- Can you please provide a picture of TV screen so I can view these green lines which will help to diagnose the issue bit quickly?
- Also, do the lines disappear after some time?
Thanks for the pictures, there are few possible causes of these lines, either logic control board or buffer boards of display panel are failing or flat ribbon cables have bad contacts that plugged into logic control board located on center of rear of display panel.
Please unplug ribbon cables, clean the contacts and replug them back to see if it helps, if problem persist then swap logic control board, click following link to view sample logic control board, confirm the part number written on board in your TV..
I trust my input will help you out to make decision about this TV repair or invest that amount on new replacement TV. Please feel free to respond if you have any additional questions.A positive rating to answer would be greatly appreciated, please click on 5 star on this page then click submit/finish button so I can get credit on website for my work. Regards,Shahid.