How do I wake my computer up when it is in the Henge Dock?
When you close the screen the computer will go to sleep. In order to wake it up, just hit a few keys on your keyboard or mouse and wait. It can take as long as a minute for the computer to wake back up in the closed position (especially with a wireless keyboard), which can feel like longer when you are waiting. If that doesn’t work, make sure that the MagSafe power supply is securely connected – the computer must be receiving power in order to operate in the closed position.