It may have Lots of Dry Solders. Resoldering Some or All mainboard Solderings may fix the problem. Your must have the Electronic Knowledge for this type of experiments.
Opening the TV Risky you have to take good prcautions before opening. better to take service man
Answers & Comments
It may have Lots of Dry Solders. Resoldering Some or All mainboard Solderings may fix the problem. Your must have the Electronic Knowledge for this type of experiments.
Opening the TV Risky you have to take good prcautions before opening. better to take service man
watch below Video.
Best of luck