MacBook making funny noises :(
My mac OS x macbook has recently started making funny noises on the right side right under where my palm is (right side if im facing to type it). it did this before about a year ago after i dropped if off my bed that was about three feet high but it stopped. now i'm worried because it's back again. has anyone had this problem before? should i just wait it out again or go to the genius bar? and if so, how much does that cost?