I have a MacBook A1342 bought it less the 2 months ago. The night before I slept I used my laptop closed it then went to sleep the next morning the screen was cracked. I was wondering if my apple warranty will cover this? I bought it from Best Buy with my Best Buy card. Also if my warranty doesnt cover this where can I find a list of model numbers for genuine apple parts so that I buy the genuine LCD and not a aftermarket LCD screen to replace. Thank you.