I was watching some YouTube and had just reconnected my external HDD's when out of no where my MBP just dies in my lap. It won't turn back on. No chimes or light on the front indicator. The side reads full battery. I've tried disconnecting everything, unplugging battery, with and without powercord. But the computer is completely unresponsive. Any tips? I don't have Apple Care. I appreciate the help. Edit: wow that gave me a scare... I had thought I had lost one of the screws a few months ago, it had fallen out. I just found it stuck on my logic board. Taking it off immediately booted up the computer.