Popping sound from speakers post firmware update

Discussion in 'iMac' started by madmonkeys, Feb 4, 2010.

  1. madmonkeys macrumors member

    Dec 15, 2009
    Hey everyone.

    I was reluctant to update my 27inch i5 iMac with the new graphics card firmware update since I wasn't having any flickering issues. I finally caved in and did it thinking that nothing bad will happen, well of course something did.

    Ever since I updated it yesterday my computer makes a distinct and random popping sound from the speakers, it is soft but audible in my quiet room when I am working and it is driving me crazy.

    Has anyone else noticed this problem?
  2. BATTLE BORN macrumors newbie

    May 6, 2009
    I had some loud popping noises on my second machine.
    it was a week 52 and was the worst of three i've now used.
    my third and current one seems to be working fine since I've had it.

Share This Page