Question about Samsung Flat Panel Televisions

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Samsung Flat Screen TV HDTV 1080i

Everytime I push the power "on" , I hear it turning on and audio coming out but no picture. After about 5 seconds it shuts off automatically. What is the problem? What are the solutions to fixing it?

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Lets try something ,turn the set on and put you forearm in the face of the picture tube if your hair stand to static it means you have high voltage and your set is missing possible the screen or filaments volts,if the hair in your arm does not stand your set is missing the high voltage and the problem is related to the flyback but it does not mean is bad ,it could have a loose conection in one of the legs or in the near area,next time it happens tap on the side of the set to see if it reacts if it does you know you have a loose conection.If you are familiar with tv service this will be a good place to start but if you are not too familiar be safe and call for assistance from a servicer.Let Us know if you need more information and how it goes.

If this does not correct the problem. Then it is most likely the power supply board.

Posted on Jan 17, 2009

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