Question about LG DU-42PX12XC 42 in. Plasma HDTV

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NO Picture It started with distorted picture and now it has no picture, but does have sound Please help Same problem as decribed. Sometimes it is just fine, sometimes it flashes odd colours, sometimes it is blank. Changes between these states randomly: no apparent relationship to program, mechanical tapping of frame or connectors. Sound is always OK. Same symptoms on all sources: direct cable, digital cable, VCR.

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Is there anything that you did that may have started this?

It sounds like you just have a lose cable somewhere in the tv probably some plug that is just a little loose. Since the picture can be fine then I don't think this is going to be a hard fix. If you are good with electronics and know what you are doing, then please check all connections inside the tv since it seems like no matter what you use you still have this problem. Basically follow you video inputs from one end to the other and I'd bet you find a loose cable or joint that needs to be fixed.

Thank you for using Fixya and please feel free to ask me anything else that you want to know about this and remember to be careful when working on electronics.

Have a good day!

Posted on Apr 18, 2008

  • Benjamin Patri
    Benjamin Patri Apr 24, 2008

    Please don't forget to rate this solution as that is one of the biggest aspects of all this website works



    otherwise please let me know if you have further questions



    Thank you

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Hi,

You will have to get it serviced by a tech or just replace it if it is still under warranty.

You can try a hard reset by unpluging your TV for 30min and then plug it back and see if that helps.

Goodluck,
Please don't forget to rate the solution.

Posted on Apr 18, 2008

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Unplug for twenty minutes

Posted on Apr 18, 2008

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