Question about LG 42LC2D 42 in. LCD HDTV

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My LG HD tv screen suddenly went green. sound is

My LG HD tv screen suddenly went green. sound is ok - no picture at all. I can change channels but no picture.

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Hi,
I disagree with info provided, if screen of your LG lcd tv becomes green that means inverter board is working and lcd tv does not have convergence ICs.
Please unplug tv from ac wall socket for minute to get it reset, replug back in and turn it On and check its picture.
If still showing green screen then change input source with remote, if tv shows same green screen on all inputs that means its either lcd panel problem or digital signal processor got bad loacted on main board. Local tv repairman is needed to confirm and fix it.
Thanks.

Posted on Jul 23, 2010

  • Rickey Love Mar 17, 2014

    Tkx. Sha' Before I unplugged, I turned off and back on twice and while I was reading Your solution it fixed itself after about 2 minutes ~

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  • Master
  • 1,099 Answers

Hello,
Check for open resistors near the convergence ics.The ics may have shorted and opened up the resistors, but if otherwise
Ur LCD inverter backlight board is dead.Replaced the inverter board will get your picture back.It a long board in shape.Tries Shopjimmy.com,Ebay.com to buy a refurbish LCD inverter board.
Hope this helpful.

Posted on Jul 21, 2010

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