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Samsung 40 inch LCD HDTV

I just bought this LCD HDTV. Its brand new. After we got it all setup we got a great picture, color sound the works. Then what happened has us stumped!

Every two minutes it turns itself off. Let we explain, when the scree image goes out the sond continues, without the picture on the screen.

WE then take the remote, Hit the power buton and the show comes back on, Picture comes on, sound everything is perfect. Then two minutes goes by, and off again. This continues on till we tire of repeating the process.
Do you have any ideas? What is the problem?

Please tell me that yuo know.

Sincerely,
Ms. Linn Avattar

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Hello tili4me,

It sounds like you may have a component that has become thermally sensitive. By the symptoms it sounds as if the component is located in the section that controls the backlight or the inverter. I would suggest that you take the TV to a TV repair shop for servicing. If you do not know electronics the task of repair should not be performed by you, hence my suggestion.

When taking it to the shop tell the technician your problem and then tell the technician the problem appears to be in the backlight or inverter sections, and it appears to be caused by a thermal event. This will help the technician locate the problem.

I hope this helps,

Thank you,

Shuttle83

Posted on Feb 23, 2008

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Posted on Jan 02, 2017

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