Have TV Questions? Ask a TV Technician
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- Is it possible for you to provide/ attach a picture of screen so I can view these lines that will help to diagnose the problem bit quickly?
Use Add-File link located below the box where you type the reply to attach the file in this chat thread.
Thanks for the picture that helped a lot.
Did you replace identical logic board having same part number as of old logic board?
OK, then it is buffer boards issue located at bottom of display panel, unfortunately these boards are not available separately nor they can be replaced as they come embedded with display panel so you would need to replace entire display panel/ screen to fix these lines problem. Please get the part number off of sticker/ label pasted on metal frame of display panel to search/ google it to get price info that will help you to make decision about this TV repair or invest that money on new replacement TV. I hope these info will help. If you have any additional questions, feel free to ask. If you're satisfied, please rate me a 5-star at the top of your page. Thank you.