I would like to turn on the Macbook with the lid closed when I'm home with the external monitor/keyboard, etc. Is there a Bluetooth keyboard/mouse that would let me do this? Opening the lid everytime to turn on the computer and shutting it is getting tiresome. I want to be able to turn off the computer fully (no standby) and turn it on from the keyboard. I seem to remember on old Macs you were able to turn on the computer from the keyboard.