A: If the Revolution is powered and the red LED is on, the Revolution is functioning.
Check the Revolution's red LED. If it is on, the Revolution is powered. If it is off, the Revolution is not powered. Check the Revolution's green LED. If it is on, the Revolution is connected to the internet. If it is off, the Revolution is not connected to the internet. Check the Revolution's yellow LED. If it is on, the Revolution is connected to the