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Monitor buzzes with white/black background

Discussion in 'Electronic Repair' started by Chaos Master, Nov 8, 2003.

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  1. Chaos Master

    Chaos Master Guest

    I have a Vitech DX-1564 15" monitor (made in Brazil) with this problem:
    When I'm running an application that uses a white background (e.g. Word) or
    black(e.g. while booting up, or MS-DOS) there's a low-frequency buzzing coming
    from the monitor. The monitor works fine, nevertheless. What could be causing
    this buzzing?

    Thanks.
     
  2. Strange problem...can you get any fix on what the frequency is, and
    where the buzz is coming from?

    Tom
     
  3. Chaos Master

    Chaos Master Guest

    I found ancient runes from Tom MacIntyre[] in the
    floor of sci.electronics.repair:
    I can't listen to it right now, but it seems to come from the back of the
    monitor. The frequency is ~150Hz, as far as I can tell.
     
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