Strange noise coming from power adapter head...

Discussion in 'MacBook Pro' started by Coco.Marie.2012, Oct 24, 2012.

  1. Coco.Marie.2012 macrumors newbie

    Oct 24, 2012
    This just started today, but when I connect the magnetic head of the power adapter to the input on the computer it starts to make this..short buzz/tick/click noise and I don't know why. I know it's not the port or the speakers or the computer because when I unplug it the noise stops. It's really quiet and it's mostly just annoying. I just bought the cord new not more then a year ago, so I don't know why it would be making that noise.

    If anyone could help that'd be nice.

  2. Mrbobb macrumors 601

    Aug 27, 2012
    Clean power contacts with q-tip damped with alcohol.

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