Have TV Questions? Ask a TV Technician
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Please reply back here if you get this message to continue troubleshooting the TV problem.
Hi, I was away from computer, sorry about delayed reply.
This kind of problem mostly occurs due to failing main board in TV and main board replacement will resolve the issue, please check following supplier link to get replacement main board that would cost around $70 if you have plan to replace it in TV yourself..
If you are not comfortable working on it yourself then you may please use following link to get list of TV repair shops in area which will help to get repair quote...http://www.tvrepairpros.com/I'm sorry there is no easy or quick fix for this problem and it is definitely hardware failure that needs defective board replacement to resolve the issue. I trust my input will help you out to make decision about this TV repair or invest that money 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. If you don't see rating option then intimate here. Regards,Shahid.