M Mmoran macrumors newbie Original poster Jun 21, 2015 1 0 Jun 21, 2015 #1 My iMAC 27 (2011) has developed a popping sound. Apple has replaced the Hard Drive and fans but now says the sound is "normal". Anyone else experiencing the same issue? Thanks
My iMAC 27 (2011) has developed a popping sound. Apple has replaced the Hard Drive and fans but now says the sound is "normal". Anyone else experiencing the same issue? Thanks