Mar 11, 2011, 02:35 PM
Hi. I'm not sure if this is a fan issue or what, but I've had my base 13" MBA (2010 model) for about a month now and recently noticed a kind of constant hissing or white noise, coming primarily from the back left of the keyboard. The most taxing thing I've down with my MBA is recently I re-downloaded all my itunes purchases on it, after my iMac crashed. But the noise seems to be there constantly now, even when the machine is idle. I was wondering if anyone else is experiencing a similar issue? Maybe it's the norm and I'm just noticing it now? Thanks in advance.