Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

imacintel

macrumors 68000
Original poster
Mar 12, 2006
1,581
0
I was really scared, it was on for like 15 minutes.



Now it sounds normal.

Has this happened to you?


:eek:
 

imacintel

macrumors 68000
Original poster
Mar 12, 2006
1,581
0
kevin.rivers said:
My 20" is quiet, never had this happen to me.

What could this be?

Its happened three times today.

I thought this was a battery power issue, and my iMac has no battery. :confused:

:confused:
Maybe i will try Magic Noise Killer
 

CuteGothTech

macrumors member
Jul 30, 2006
36
0
It has a power supply though, which i have replaced 3 of them already because of a high pitched whine.
 

imacintel

macrumors 68000
Original poster
Mar 12, 2006
1,581
0
It is not an ear problem, I put my ear up to my iMac, it's making the sound.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.