Postagem original de: Kei Noguchi ,
It seems it's Core 2 Duo issue. http://forums.macrumors.com/archive/index.php//t-644321.html I have 2nd gen MBA, which has Core 2 Duo, and making high picked whirring noise constantly. I didn't notice until now because I used it at the office with surrounded by so many noise around me. ;) The good news is, the latest MBA I got, which has i7, doesn't have the same noise...