I just got my Mid 2010 replacement from Apple. After a few days use, it seems the fans sound different from my previous Late 2008 one. Computer isn't stressed right now and I'm just running Chrome with a single window. Fans are constant at 1999rpm but every now and then I hear a "brushing" noise. Its not that loud and it cuts out from time to time.
Am I hearing things? Are the new fans really different? Or (I sure hope not) is this not normal and I'll have to send it back?
Am I hearing things? Are the new fans really different? Or (I sure hope not) is this not normal and I'll have to send it back?