Hieu Tran updated January 12, 2012 at 3:52 PM
Method 1: Enter the following command into Terminal:
drutil tray open
Method 2: Hold down the mouse key while the computer is starting up
Method 3: Startup the computer holding down the option key. When presented with a list of disks, hit the eject button on your keyboard.
Method 4: Boot into firmware (PowerPC only)
If you need further assistance, please contact IGPP Net Ops.