So my mom had to take her air to BestBuy since the Mac wouldn't turn on. We'd gotten it to come on a few times with the SMC reset but when it would get shut down it wouldn't come back on. They ended up telling us the motherboard was the problem and would cost 900. Anyway after a few weeks of not turning on today when I pressed the button it came to life and everything is running perfectly. Worried about putting it to sleep right now or shutting it down just in case it won't turn on again. She got a new comp since she just wanted a basic comp but it'd be great if this worked again! I wonder if it'll work now or if motherboard might have issues again.