Hi, I have an issue with my iMac 27-inch - it's buzzing - I mean it's a little annoying when I realized that I "invested" bunch of money and I'm getting buzzing product 
.
Is it normal? Can someone record a voice memo that shows work of iMac 27-inch Core 2 Duo in complete silence? I know that never I will recognize if it is buzzing or noise or what. But I've just recorded this buzzin and wanna know if some other person has got the same issues.
***THAT NOISE IN VOICE MEMO IS BUZZING, NOT JUST NOISE***
http://rapidshare.com/files/329203895/20100102_125104.m4a
.Is it normal? Can someone record a voice memo that shows work of iMac 27-inch Core 2 Duo in complete silence? I know that never I will recognize if it is buzzing or noise or what. But I've just recorded this buzzin and wanna know if some other person has got the same issues.
***THAT NOISE IN VOICE MEMO IS BUZZING, NOT JUST NOISE***
http://rapidshare.com/files/329203895/20100102_125104.m4a