So my computer froze while i was waking it up from it's nap, so I restarted it by holding down the power button. It now shows me the gray screen, apple sign and spinning circle for about a minute before it's decided it's done and would like to turn itself off. I have tried resetting the PRAM and the SMC. I have tried restarting in safe mode I tried to restart it off the AC adapter without the battery I hear the chime, I see the apple, and the status circle, and then NOTHING!!! Any suggestions?