Dell Latitude D600 User Manual page 97

4. Remove all installed batteries, and disconnect the AC adapter cable and any external devices from the computer. Wait 5 seconds before proceeding.
5. Ground yourself by touching a metal connector on the back of the computer, and continue to do so periodically during this procedure.
6. Turn the computer over, and remove the screw from the Mini PCI card cover.
7. Place your finger under the cover at the indentation, and lift and slide the cover open.
8. If a Mini PCI card is not already installed, go to
a. Disconnect the Mini PCI card from any attached cables.
b. Release the Mini PCI card by spreading the metal securing tabs until the card pops up slightly.
c. Lift the Mini PCI card out of its connector.
9. Align the new Mini PCI card with the connector at a 45-degree angle, and press the Mini PCI card into the connector.
10. Connect the antenna cables from the Mini PCI card to the antenna connectors on the computer.
NOTICE: The connectors are keyed for correct insertion; do not force the connections.
step 9. If you are replacing a Mini PCI card, remove the existing card: