Question about LG 47LC7DF 47 in. LCD HDTV

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LCD TV WE HAVE A LG LCD TV THAT HAS A RED STREAK IN THE MIDDLE OF THE SCREEN THAT GOES FROM TOP TO BOTTOM. WE JUST BOUGHT THIS TV IN NOVEMBER, PLEASE HELP!

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This set should still be under warranty. Inquire about warranty service. DO NOT open it up as that would void the warranty. There is a problem with either the logic board or the panel itself. In either case, it will be covered under warranty.
Dan

Posted on May 28, 2008

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I have a 2 year old LG LCD TV (model 42LG60) and I am having problems with the screen. I turn it on and everything is fine for a few minutes and then the screen goes to red or green lines that are fuzzy....


Not really a solution, sorry, but I've got the very same problem. I haven't noticed the time before tv faults, but nontheless, it greenscreens or like in your case, redscreens as well. I've been told to open the back, which I did to check the status of the capicitors, which I've done. But, the capacitors "seem" fine. No bulging or popped tops. So, I'm at a stand still...not sure what to do at this point. If someone gives you solution, I sure would appreciate your forwarding it on to me. Thanks. Robert

Oct 23, 2011 | LG Scarlet 42LG6000 42 in. HD-Ready LCD TV

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LG - 32LD350 - 32" LCD TV - 720p is the type of tv


Hello
It has been permanantly damaged, and is not repairable. To get it work perfectly, you have to replace the screen. OK.

Aug 03, 2011 | LG 32LD350 32 in. LCD TV

1 Answer

I have a LG 42LB5D 42" 1080 LCD television that


hi, usually you can correct this issue with only a few system checks, dark streaks can be caused by damaged pixels on the screen, in which case you need to replace the TV.
  • Inspect where the dark streaks are on the television. If the streaks occur at the same place on the top and bottom of the screen, they are due to the formatting of a movie or television show you are watching. This is normal. Also, if the streaks appear on the left and right of the screen, they are due to the show being filmed in full-screen instead of wide-screen. This also is normal.

  • Change the input setting so you are viewing the contents of a different device. If the dark streaks are gone, you know they are due to the device connected to it. However, if the dark streaks remains no matter what input the TV is connected to, the problem lies with the television.

  • Inspect the cable connection. Oftentimes when connecting a computer to an LCD TV, you can have strange dark streaks across the screen. Use a DVI-to-HDMI cable connection when plugging in your computer, then press the "Menu" button on your TV remote, select "Picture" and chose "Square Pixel." See whether the image adjusts and the dark streak goes away.
  • Contact the manufacturer of your LCD television if the dark streak remains. This streak can be caused by a defect in the television; if the TV is still under warranty, you can have it replaced.
  • Feb 02, 2011 | LG 42LB5D 42 in. LCD Television

    2 Answers

    Vertical red line through screen


    This is a problem within the screen, probably the connection from the internal ribbon connector to the display. Unfortunatly the only way to repair this is to have the screen replaced.

    Dec 26, 2009 | LG 42LC2D 42 in. LCD HDTV

    1 Answer

    The red stand by light is on but the screen is


    This is a common problem with LG 42 and many were recalled to change the offending board and part of this p-oor quality TV

    March 9th, 2009

    Pros: The picture is good, great size for our well lit 7m x 7m room.

    Cons: Sound delay - we assume that is to do with being digital, the sound lags behind other analog TV's in the house.

    Overall: LG service is pretty ordinary (not just for TV). There was a product recall on this TV, but the service department was unaware it covered this model - I had to print out the details from the LG website when the serviceman came. We've now had the TV for over 2 years and a red tinge became apparent at top and bottom of screen, we placed a warranty call and the local service agent came and took the TV away two weeks ago. They are still awaiting parts from LG to repair the problem.
    Please rate my help++++Thanks for using FIXYA




    Nov 27, 2009 | LG 42LP1D 42 in. LCD HDTV

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    Blue streak


    Take it back to the store where you bought it you have a defective panel.

    Sep 21, 2008 | Vizio P2 42 in. HD-Ready Plasma Television

    1 Answer

    50" LG Plasma - Thin red vertical line in middle of screen


    I work for a auth LG service center and each time I have had this symptom we had to either change what called the T_CON control board or the Plasma display panel itself. You need to cocntact LG @ 800-253-0000 report your problem and they will find a service center in your area you should have 1 year warranty parts and labor.

    Feb 11, 2008 | LG 50PX4DR 50 in. Plasma TV

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    Blue Streak


    I had the same problem w/ the same TV about 6 months ago. You need a new optical engine. Hopefully you are still under warranty. Once that was replaced, the tv looks great.

    Dec 26, 2007 | Hitachi 50V500 50 in. HD-Ready LCD...

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