Question about LG 37LC7D 37 in. LCD HDTV

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LG 47" LCD TV - 47LC7DF Clicking Noise

My TV has a clicking noise when I first turn it on but after about a minute the clicking stops. I also am having problems with the sound. I have an HDMI cable from the cable box to the TV and then two RCA plugs from the Audio Out on the TV to my Samsung home theater system. Sometimes the sound just goes away. I tried connecting two RCA plugs from the cable box directly to the home theater system and the sound works fine.


My LG also clicks when I turn it on and or off, this thing is only 4 days old. Do I need to take it back or what?

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  • AZKarol Mar 02, 2008

    Our 37" LG HDTV has a box that comes on when it is first turned on that says,,,,,DVI/HDMI output is blocked...then under that it says Press EXIT to cancel.....well we have tried that and it doesn't work. It goes away in about 30 seconds and then the set plays well.....Any solutions? AZKarol

  • Anonymous Mar 14, 2014

    back light is lit. but front fades and sometimes i can reboot cable box and it works

  • Anonymous Mar 24, 2014

    When turning on my LG TV with my ATT&T digital box, the Home menu keeps turning on. After exiting, the home menu continues to turn on.

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The old saying is that any issues will likely show up in the 1st 3 days if you run it for 72 hrs. if it dosent fail then it will last.
other than going to the show room and seeing if their unit does the same.
they will likely want to send a service guy to check it out and decide for himself.

Posted on Feb 25, 2008

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