Hey guys, I've had a GREAT retina macbook pro for the past 3 months. However, a few days ago it started making a really faint and low buzzing noise (whining and like there's a broken capacitor.) I'm taking it the Apple Store tomorrow, and I'm wondering if I should accept a replacement if they offer. I have a great Samsung screen and I don't want to risk changing. What's the policy on the replacement? Do you get a 14 day replacement period or does the warranty restart or something?