Question about LG 42LB1D 42 in. HD-Ready LCD TV

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Picture and sound remain on roe only a few minutes,then go blank while power is still on.

Please help me with this lg tv 42LB1DR because "life is NOT good" and lg electronics inc does not rate too high in my experience thus far with them.The tv will turn on and may have a pictuer and sound for a few minutes,but will go off although the green power light shows its still on.

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There are 4 capacitors on the power supply board that need to be replaced. They are green in color. There is also another green capacitor made by the same company in that area that also might need to be replaced also.

Posted on Dec 19, 2009

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Replace the mainboard

Posted on May 27, 2009

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