Question about LG 50PC1DRA 50 in. Plasma Television

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Lg plasma after storm doesnt want to turn on

We have a lg plasma 50 inch tv when we go to turn it on it sounds like it wants to then shuts right off no picture no sound

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  • raines95 May 28, 2009

    thank you so much for your help! we have ordered the main power board. hope that will solve the problem.

  • raines95 May 30, 2009

    My husband changed the mainboard component and that fixed the power issue, but now the picture is messed up. it gives off black blotches almost like it needs to warm up. There is very poor to no picture. Can you help with this? Thank you so much for your time!

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Mainboard damaged and need to be replaced, try EBAY for a general picture of prices but you will need your product code wich is located in the back of the TV next to serial number.

Posted on May 27, 2009

  • Carlos Figueroa May 30, 2009

    You need to check the cables attached to the mainboard are firmly conected, try unplugging and pluggin all the cables of the mainboard.

    If that does not correct the trouble it could be the mainboard you just intalled is damaged too.

    Not sure where you get that one but I have installed mainboards that came to me directly from the factory just to find out they send me a defective one.
    It happens, not too often, but happens.


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