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    #1

    HP W1907 No Picture

    Before I write my problem I thanks the guys in this forum. I manage to repair my son's LCD monitor Benq Q7T3.

    Now, I received this monitor HP W1907 yesterday which has only back light on (Very Bright ) but no picture. On dismantling the unit, found no bad caps (Visual) on the power board.

    Can Someone help where to start from. Thanks in advance.
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    #2
    Re: HP W1907 No Picture

    Originally posted by Mike7168
    Before I write my problem I thanks the guys in this forum. I manage to repair my son's LCD monitor Benq Q7T3.

    Now, I received this monitor HP W1907 yesterday which has only back light on (Very Bright ) but no picture. On dismantling the unit, found no bad caps (Visual) on the power board.

    Can Someone help where to start from. Thanks in advance.
    Post a picture of the monitor working, and then post some of the boards.
    Your problem might be a fuse on the input of the LCD Panel too.
    There are 10 kind of people in this world: those that understand binary, and those who don't.
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      #3
      Re: HP W1907 No Picture

      Hi Thanks for the reply, I've found a burn transistor (SMT) in the video board.
      The board indicate PTB 1769 and not sure of the manufacturer, any idea where can I get a replacement. I'm in Singapore. Thanks

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