Question about Samsung LN-S4051D 40 in. LCD Television
I have a 40inch samsung lcd tv and not long after you turn it on it switches itself off adn on at least 5 times or more has any one had the same problem
It seems that the back light is malfunctioning or needs to be replaced the fact that it turns off after a few seconds indicates that is getting over heated. All LCDs, Plasmas and Projection TVs come with a shut off switch witch will turn of the monitor when a spike on the temperature is detected this is to protect the system from overheating. Now before you think about send it for repair; is it well ventilated? Does air circulates around it? Good luck!
Posted on Aug 28, 2007
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Posted on Jan 02, 2017
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Sorry to say but it sounds like your power supply is bad, although it is possible it is some other components in the TV because turning it off allows all diodes etc to power down completely. Unfortunately after a bit it happens again which leads me to believe again power trouble.
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