Recently, the charger died for my Early 2011 MBP, so it's been sitting unused for a little over a week until today when I got a new charger for it - but it won't start up. It powers on, but as soon as the loading bar underneath the Apple logo appears, so does this text in the corner of the screen - after a second or two, it restarts, and continues this process in a loop. What could be wrong?
