Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

1 Answer

Funny lines that come and go


Hi my names is David,Ive recently purchased one of these tvs and now having some problems,My tv is has vertical lines that go squigley in 6-8 inch sections top and bottom and sometimes the whole screen and sometimes it goes away completely and the picture looks great,Bought a monster power surge that supposed to clean and regulate the power but no help,also it does it in s video and componet modes as well as ant a and b so thinking it something in the tv.Can anyone give me some advice on what to do?

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  • semocableguy Feb 15, 2008

    Is this a part that I could possibly change myself without special tools to save money?

    Also recently the picture lost all red and had it service at a local repair shop and they replaced the regulater and cleaned the board from condensor if that helps.

  • semocableguy Feb 18, 2008

    Recently purchased from a friend that had it for about 2 yrs he bought it new from best buy,about a yr into it he had to replace the convergance board,and he said hes noticed those lines since the board replacement ,maybe just something hes saying but maybe that has something to do with it

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  • 13 Answers

Call for service immediately. Usually this relates to a flaky power supply or picture drive module. Electronics usually either fail when they're very new or very old, so this isn't that surprising.

Could also be transport related, as these are big heavy boxes and the damage could come from being dropped.

Posted on Feb 15, 2008

  • panzrwagn
    panzrwagn Feb 16, 2008

    No. Highly nlikely unless you have the trubleshooting experience, tools, manuals AND parts. You mention "recently purchased" do you have any warranty left?

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