G Ghost Horese macrumors newbie Original poster Feb 2, 2008 10 0 Feb 3, 2008 #1 So I have a high pitch whistling in my G4 power mac. I haven't noticed it before. I opened it up and cleaned it w/ canned air, but it still does it. Any ideas what is causing this?
So I have a high pitch whistling in my G4 power mac. I haven't noticed it before. I opened it up and cleaned it w/ canned air, but it still does it. Any ideas what is causing this?