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White screen on a Samsung 225BW monitor

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    White screen on a Samsung 225BW monitor

    Hello

    I had a flickering problem with my monitor and I changed the capacitor.

    Unfortunaly, since I retry- it, I got a white screen. No image at all, even with no cable, I can't have an image of the setup screen

    All capacitors where changed. No bad solder, no reversed capacitors, don't see any solder jump that could cause a short

    Initially, I had replaced (C301, C302) two 680UF by 1000uf. Could this as caused the problem. I did replaced the old 680uf but the problem remain.

    I did check a fuse F301 on the power board and it is OK

    Now, what else could I check?. Any voltage measurement

    Any info appreciated

    Martin
    Last edited by arjfca; 05-19-2013, 08:17 AM.

    #2
    Re: White screen on a Samsung 225BW monitor

    Recheck ribbon connection from main board to screen
    Last edited by 1supertech; 05-19-2013, 08:55 AM.

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      #3
      Re: White screen on a Samsung 225BW monitor

      If original caps were 680uf I would of not replaced them with 1000uf you but can go up on the voltage

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