Digimate L-2231wd flashing/strobing screen

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  • chaseruk
    New Member
    • Feb 2015
    • 3
    • avon
    #1

    Digimate L-2231wd flashing/strobing screen

    hi all,got a Digimate L-2231wd lcd monitor and for approx 30min works fine.
    After this time,the screen will flash white only for a fraction of a second(strobe-like).
    Then all is well again until the next flash.
    They start out approx 1-2 min apart but after the monitor has been on or 40min or so
    the flashes are much more frequent,maybe 1-2 sec apart.
    if the monitor is switched off,then back on again, the flashes slow down for a couple of minutes
    then back to 3-4 seconds apart.
    The monitor has a Emax e59670 power/inverter board.There were a few bulging caps which i replaced
    but this has not had any effect on the problem.
    I have noticed that when the flashing starts,the area around the power/inverter board gets very hot,
    much hotter than any other monitors i have.
    Could this be a heat related problem ?
    I do not know what to look for/inspect next.
    Any help greatly appreciated.
    Thanks.
    Paul
    Tags: None
    • chaseruk
      New Member
      • Feb 2015
      • 3
      • avon
      #2
      Re: Digimate L-2231wd flashing/strobing screen

      Quick video of the problem here,this was after approx 15min

      http://youtu.be/0dyGTNQPR3k

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