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Hi I Just Got A 42″ Lg Lcd Hdtv And I Get A Buzzing Noise When Connecting The Cable Box To The Tv?

February 7th, 2010 by Elextron | Filed under HDTV.

The sound comes from the speakers and only happens when using the component cables. When i use the i use the HDMI cable, everything works fine. I like using the component cables so i was wondering if anybody knew what the problem could be. Thanks in advance.

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2 Responses to “Hi I Just Got A 42″ Lg Lcd Hdtv And I Get A Buzzing Noise When Connecting The Cable Box To The Tv?”

  1. shawn g says:

    it might be a groundloop check to see if the plug has 3 prongs if it does buy a adapter to make it 2 prong radio shack has em 3-4$ http://www.electronicplus.com/images/pro…
    if not i dont know.
    on the pic dont use the little metal thing break it off
    check the tvs plug as well

  2. Kainoa says:

    Make sure that you are not crossing the wires, IE: Connecting one end of the video cable to the audio . If you are using the red, blue and green, then you also need to connect audio cables seperately.

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