I dont know what happed, The apple software update came on and i just clicked install like i always do. It installed a iphoto update and a OSX update. There was a error on the OSX update and after that my macbook was really really slow so i restarted it. Since then when i turn it on it doest get past the gray screen with the apple logo on it and that spinning thing under it. I left if for 15mins and it was still there and it got REALLY HOT! so i ended up having to hold down the power button to get it to turn back off. I have let it cool and tried 3 times since and the same thing happens. Whats wrong with it what can i do? I tried to call apple cause i have apple care but its closed! HELP ME PLEASE