Question about LG RZ-37LZ55 37 in. HD-Ready LCD Television

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LG RZ 37LZ55 37 in HDTV LCD Screen Dead

Screen black after a pop sound. Green light comes on when powered up - No picture/no sound then red led comes on.

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Re: LG RZ 37LZ55 37 in HDTV LCD Screen Dead

This is likely due to a failed power supply. Replacing the power supply board should solve the problem.


Posted on Apr 06, 2009

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Re: LG RZ 37LZ55 37 in HDTV LCD Screen Dead

Hi there, the lights indicate that you have no video signal. do some test. ty

Posted on Jan 10, 2008

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