About a week ago I opened up my macbook to wake it up out of sleep mode. The problem was when I opened it nothing happened, it was still asleep. I touched the track pad, I pressed the keys, I closed it and left it alone for awhile and nothing worked. I had to go to class so I just shut it off and restarted it. The problem is, every time I start up the computer now it takes about 5 times as long as it used to. I don't know what the problem is or what to do. Any help would be appreciated. My macbook is only about 4 months old so its still in great shape except for this slight problem.