Hello there, I've been using an external monitor with my macbook on closed-lid mode. What's the best way to go on when disconnecting from it? Today I simply removed the power, dvi adaptor and usb keyboard placing my macbook in the bag hoping that it would go to standby mode. An hour later when I took it out it was still running and of course burning as hell. Plus, even though the monitor isn't connected still, I can't activate the screen on my macbook by pressing the "F7 - Display" shortcut. So, what's the proper way of doing it?