27EnglishEjecting the optical (CD or DVD)diskTo eject the optical disk when the computer is turned on, press the drive ejectbutton.Using a computer security lockA security keylock notch, located on the rear of the computer, lets you connecta Kensington-compatible computer security lock.Wrap the computer security lock cable around an immovable object such as atable or handle of a locked drawer. Insert the lock into the notch and turn thekey to secure the lock. Some keyless models are also available.