Power-cord making noise

Discussion in 'Mac Basics and Help' started by pilotkid, Sep 10, 2007.

  1. pilotkid macrumors 6502a

    Aug 22, 2006
    Chandler, AZ/Chicago, IL
    I have noticed a buzzing noise coming from the big white square in the middle of my power cord(I have the extension plugged into my power-cord so it might be the part that connects to the wall for you). If I put the square white box thing to my ear it makes a pretty noticeable buzzing noise and I just want to see if you guys hear the same thing in yours. I dont want to burn down my house because my power adapter is shorted out,lol. Thanks for your replies.
  2. I'm a ROb macrumors member

    Aug 14, 2007
    I'll bet it's either a 60 Hz or an 120 Hz buzz. From my experience: power adapters always make -some- noice. Nothing to worry about. Just don't blame me if your house unfortunately does burn down.

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