Question about LG L4200A 42 in. HD-Ready LCD Television

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LG LCD TV 32LC4R BLACK SCREEN

I've had a 32" LG LCD television for less than a week and now when I turn the power on I get a green light for about 10-15 seconds then it turns back off.  While the light is green the screen stays black and there is no sound.  Please help.

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  • chris27 Nov 09, 2007

    i have a LG 37FL65 LCD. i have only had it 3 weeks and it will now not come on. When i plug it in the green light flashes 5 times, then the red light flashes and then dies. The screen remains black the entire time. Please help.

  • Anku29 Feb 20, 2009

    I have a LG 42" LCD tv. This morning, it was not switching on, IT shows a blank creen and then switches off. No video or audio- How do we change porwer regulator?

  • Anonymous Mar 12, 2014

    I have 50 inch LG LCD TV that when turned on does not show anything but black. Checked all connections still nothing. For a while I had to power tv twice to get picture. Now nothing. Any advice?

  • Anonymous Mar 14, 2014

    moust of the times it does not turn on, stays in standby and the green led is off. could you please help me. many thanks.

  • Anonymous Mar 15, 2014

    i have an lg 42lv5500 screen is black turn on click and light stays on solid

  • Anonymous Mar 20, 2014

    LG 32LCD

  • Anonymous Mar 23, 2014

    The television will turn on, but shuts off by itself within a few minutes.

  • Anonymous Mar 26, 2014

    lg 47ls5700 was on and I was watching tv and it just went off. Has power light and nothing else. Removed TV from receiver. Turn on TV, power light comes on for 10 seconds then flashes 2 times. Help, Please!

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Same here How do you change the Power regulator?

Posted on Jan 28, 2008

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Change the power regulator

Posted on Nov 01, 2007

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