Hey guys, I have tried doing over 10 battery pulls, tried starting it in Safe Mode, tried starting it plugged into the computer and without..Nothing so far..The progress bar gets to 100% then that's it, it just stays there..I have left it for over 20 minutes and nothing..Btw, I updated my OS last night with the Official one, but it only started doing this a couple hours ago..Please help, it would be much appreciated! Brian..