Samsung forum

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power on ,no sound ,no picture

I have a Samsung TV set. When it's turned on, the lights are on, but no picture and no sound. I asked abctay. They told me it might be a power board fault. You can buy a power board and try to replace it. Is that possible?

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It's possible but do you want to know for sure?

In reply to: power on ,no sound ,no picture

Then you get the service manual and check the voltages. Many models are at and run about 12 dollars. Basic electronic tech skills required.

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If it's the power board broken,I am still need to buy

In reply to: It's possible but do you want to know for sure?

If it's the power board broken,I am still need to buy a power board ,12 dollars Basic electronic tech skills is unusefull.I search the power board bn44-00716A in ,and find the power board ,I will buy.

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In reply to: If it's the power board broken,I am still need to buy

How can basic electronic skills be unuseful? I've been in electrical and electronic repair, design and more since about 1970's and can't imagine what my life would have been if I didn't have these skills.

If you want to shotgun the repair, sure. Do that.

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