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SAMSUNG TV LT-P2045U that I can not turn on...any suggestions?

The SamSung TV LT-P2045U will not turn on...do you have any suggestions and approx how much it might cost to have it repaired? Of all the things that can go wrong with a TV, turning it on seems like the last thing that should go wrong. I am not happy with SamSung. Any thing that you can suggest would be appreciated. Thanks,

Joy

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  • mwatayamvwo Oct 06, 2008

    I have the same problem. The monitor is on for about 3 seconds while the orange power light flashes. Then the picture disappears but the sound is still on. Usually I have to wait about 2-3 hrs before it works normally again.


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I assume you have already tried repowering from the mains.
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My Samsung LN-S4041d starting clicking and within two days would not turn on. I found an article online concerning the same problem with leaking capaictors. I pulled out the motherboard and my capacitors cm812,cm811,cm817, cm806 were leaking and/or bulged. I went to radio shack and purchased 4 1000uf 35v replacements. It took about 45 minutes to install, which I had never done before, and the TV works perfectly. It cost me $1.59 for each capacitor, $9 for a soldering iron, and $4 for rosin-core solder. Hope this helps your situation.

Posted on Jun 02, 2009

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I had the same problem with a 52" Samsung LCD. I found 2 electrolytic caps with bulging tops on the power supply board. (see pic). I looked to be the 5v section but I'm not sure. I got replacement at Fry's for $1.90 each. All is well!
Ahwatukee Al

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Posted on Jul 21, 2009

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SOURCE: Norcent LT-3222 32" LCD HDTV SCREEN TURNS GREEN

I have the same problem and need help. Have this TV over 5 years and don't know what to do this it

Posted on Aug 30, 2009

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