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blasteroo
New Member
Last Activity: 04-27-2012, 03:23 PM
Joined: 04-02-2012
Location: faro - algarve
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  • Re: dead samsung 940bw

    Hi guys,

    thank you so much for the help you provided.

    I've decided to order a used powerboard from ebay, I've received and installed it today and the monitor came back to life.

    All is good now.

    It cost me around 19 euros and it solved the issue.

    Thanks again for your selflessness and support.

    Best,

    Paulo
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  • Re: dead samsung 940bw

    Thank you so much for your help!

    Please see attached pic of power board.

    I've checked the FH602 and FH601 fuses for continuity with a multimeter
    and it seems to be ok.

    Could you assist me in testing the mosfets?

    Paulo...
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  • Re: dead samsung 940bw

    Jasgriff,

    I think I understood what you meant when you asked "Can you see an image on your screen if you shine a flash light at it?".

    Yes, I can see windows desktop if I shine a flash light really close to the screen.

    Any advice?

    Thank you,

    Paulo
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  • Re: dead samsung 940bw

    Jasgriff,

    Thank you for the reply and for the welcoming message.

    Regarding your questions, the faint grey image (without graphics) is only noticed in a really dark environment. In a well-lit room you can hardly see a change.

    The screen doesn't come on at all, except for the faint grey image.

    When I press the frontal power button I either get:

    - No image + no led light

    - Faint grey image with no graphics + continuous blue led light

    Best,

    Paulo
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  • blasteroo
    started a topic dead samsung 940bw

    dead samsung 940bw

    [FONT="Verdana"]Hi all,

    I'm new to this forum and I've got a dead samsung 940bw monitor that went completely dead a few weeks ago, and I was hoping not to give up on it just yet and hopefully bring it back to life.

    When I turn the power switch on then hit the frontal power button, a blue led lites and I get a faint grey on the screen, almost unnoticeable.

    If it hit the frontal power button again, the blue led shuts off and the screen goes completely black.

    I already changed: (2) 1000uf/16v and (2) 1000uf/25v capacitors on the
    ...
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