Have TV Questions? Ask a TV Technician
Hello, my name is ***** ***** I'll assist you. I'm sorry you're having trouble with it.
This kind of problem is related to display panel (the screen) and either T-Con board (mounted on rear of screen under metal shield) is defective OR display panel internal circuitry has got problem and became unable to process video data coming from t-con board to form a good picture. I'm sorry about this news, only option here is to swap the t-con board in TV that might help to resolve the problem and if it doesn't fix the issue then entire screen will be replaced which wouldn't be economical as replacement screen would cost more than new TV price of same size if replacement screen is still available with any supplier.
Please click following link to get t-con board if you to replace it in TV by yourself as TV doesn't worth to take it in repair shop that would cost around $150 to swap the t-con board..
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