2. Touch the metal PCI access cover on the back of the computer to discharge static electricity. Avoid walking around until you have finished installing the card. Unplug the power cord then lift the latch on the side of the computer.
3. Gently lower the side panel onto a clean, flat surface. Lower it onto a soft cloth to avoid scratching the case.
4. Connect the antenna cable to the connector on the end of the AirPort card. The cable is usually stowed on the side of the PCI card guide.
5. Remove the metal clip and pull the AirPort card from the adapter card, shown below. The adapter card and clip are not used with your Power Mac G4.
6. Insert the AirPort card (serial number side up) through the opening in the PCI card guide, and into the connector on the main logic board as shown below.
7. Raise the side panel and press it against the case until it snaps into place.
Instructions for using the AirPort software are in Mac Help, available in the Help menu.
Note: Wireless Internet access requires an Internet service provider (fees may apply) and AirPort (or AirPort-compatible) wireless Ethernet card and base station. Some ISPs are not compatible with AirPort. For more information, see technical document 106590: "AirPort: Requirements for Wireless Internet Access"