Very small noise from MacBookPro 13" retina, late 2013
I bought a MacBookPro with retina display, late 2013 model.
Once I realized there is a kind of noise when I was in a very quiet circumstances. I can hear it when I attach my ear close to it very often, especially when high performance of the Mac is needed.
It's a kind of noise like fast spining gears, "Zizizi ...... ", but very small sound. I think it should not be there, since the MacBookPro costs a lot of money.
Have guys found it, and who knows what it is.
Thanks!
MacBook Pro with Retina display, OS X Mavericks (10.9)