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Contribution d'origine par : oldturkey03 ,


'''++@pierce3899++'''  see if you can find a good model number. Next you need to remove the back from your TV and have a look at the power board. Post some good images of your boards and post those with your question. That way we can see what you see. [guide|21499]

This sounds like a power board issue so you need a multimeter to measure the voltages from the boad to the main board as well as the LED backlight etc. Again pictures will help us to help you