Question about Hyundai ImageQuest HP4240 42 in. Plasma Television

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30mm. vertical black line on screen.

We are a Childrens Hospice with a 42inch Plasma screen that was donated to us when we opened 2years ago. In the last few months a 30mm. vertical line has appeared on the screen, this line has disappeared on a couple of occasions for about a day but seems now to be there all the time, this screen is the centre piece of our Hospice & is loved by all the children who stay with us.

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  • lilysmom96 Dec 31, 2007

    HI my set is about 3 years old and is doing the same thing - one line sometimes two.

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Hi I have just fixed this problem on my screen. The fault was a dry solder joint on the driver circuit of the screen. Have a look at my thread here. I have tried to explain it as well as possible. Hope it helps.

Posted on Jan 23, 2007

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Hi
it works
cheers

Posted on Mar 15, 2008

Theres a better picture and howto here http://www.avforums.com/forums/showthread.php?t=462873 look at reply post 11 , youll easily see the 4 parts to solder..Im gonna try again tomorrow now i know where they are

Posted on May 07, 2007

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