What causes a static sound on my new iMac?
I am new at using the iMac, and I don't know what's causing it. How do I stop it?
iMac, OS X Mavericks (10.9.2)
If your iMac is new and less than 90 days old you have 90 days of free AppleCare telephone support. I woudl recommend starting there, I suspect you accidentally messed up a setting. Y ou can contact AppleCare by clicking