Installing iBook G3 12" Airport: Step 1 Use a coin to rotate the battery locking screw 90 degrees clockwise. Lift the battery out of the computer. /Guide/Repair/iBook-G3-12-Inch-Airport/120/all#s355 Installing iBook G3 12" Airport: Step 2 Pull the keyboard release tabs toward you and lift up on the keyboard until it pops free. If the keyboard does not come free, use a small flathead screwdriver to turn the keyboard locking screw 180 degrees in either direction and try again. Flip the keyboard over, away from the screen, and rest it face-down on the trackpad area. /Guide/Repair/iBook-G3-12-Inch-Airport/120/all#s356 Installing iBook G3 12" Airport: Step 3 Push the wire clasp toward the Airport card and pull it up to free it from the RAM shield. /Guide/Repair/iBook-G3-12-Inch-Airport/120/all#s357 Installing iBook G3 12" Airport: Step 4 Grasp the clear plastic tab on the Airport card and pull toward the right. /Guide/Repair/iBook-G3-12-Inch-Airport/120/all#s358 Installing iBook G3 12" Airport: Step 5 Hold the Airport card in one hand and use your other hand to remove the antenna cable. /Guide/Repair/iBook-G3-12-Inch-Airport/120/all#s359