Help! My rMBP (which, by the way, the warranty just ran out a week ago. Bummer.) is making a grinding noise. The noise doesn't happen often, and it only lasts for a second or two and then stops and then I don't hear the fan at all. It's happened twice since last night. I'm very worried about it, considering it's barely a year old, and my warranty ran out. I'm pretty sure it's the fan that's making the noise, but is it something for me to stress over? I really don't want to deal with my Mac dying or something due to tis issue edit: I've also been playing a bit of Sims on the computer, which makes the computer get pretty hot, which isn't surprising since I sit on my bed and play it. But I've only played it a few times for 30-1hour. Could overheating be the issue? I also edit on FCP on my bed as well.