Originally Posted by Walter_S
Doesn't it sound to you guys like it is device dependent?
It is NOT device dependant. That ugly sound is always there, I can hear it all the time with my earphones, and even worst, I hear it without earphones!!! It is always there, and it doesn't reproduce on the laptop's speakers, it is located somewhere near the hardrive and the heatsink.
I think it could not be related to EMI. It is like that guy said, it is like you could hear your processor work.
I always hear it, with earphones and without them. At night, when everything is quiet, you can hear that noise a lot, an it is annoying.