Question about LG 32LC7D Television

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Lg 32lc7d hdmi no signal

When I plug anything into either of the 2 hdmi inputs on my tv all I get is no signal

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Try another HDMI source (borrow a friend's BluRay for example} to confirm it is the TV at fault. If it still doesn't work, the TV needs a main board replacement because all the HDMI circuitry is on the main board. this usually happens after a power surge or lightning storm, and a near hit is all it takes, Sometimes, if you have a Satellite Receiver it too might be damaged on its HDMI output. So 1st try another source..IF you replace it yourself be sure to find the right board by using the TV's service # example 32LC7D-XX.XXXXXXX.. The letters where I have Xs are very important and must be matched,

Posted on Mar 30, 2014

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  • Joshua Press
    Joshua Press Mar 31, 2014

    Tried it with my set to9 box, ps3 and xbox 360 all say no signal but if i turn my tv off then back on in the top right corner it says connecting then no signal. also tried 3 diffrent hdmi cables same with all no signal

  • Joshua Press
    Joshua Press Mar 31, 2014

    32LC7D-AB.AAUYLJD is that the number I need to find the main board?

  • larry lease Mar 31, 2014

    Yes, that appears to be a correct number, so now you'll have to find the part number for the main board by using that service number. I can't help you with that as my refernce material does not contain your service number

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CORRECT INPUT or SOURCE
If it is just one TV that is showing the NO SIGNAL…
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