Dell Inspiron 500m - Manual (Page 39)

3. Place your finger under the cover at the indentation, lift up the cover, and slide the cover open.
4. If a Mini PCI card is not already installed, go to step 5 . If you are replacing a Mini PCI card, remove the existing card:
a. Disconnect the Mini PCI card from any attached cables.
b. Release the Mini PCI card by spreading the securing clips until the card pops up slightly.
c. Lift the Mini PCI card out of its connector.
5. Slide the new Mini PCI card firmly into the connector.
6. Connect the antenna cables from the Mini PCI card to the antenna connectors on the computer.
NOTICE: To prevent damage to the memory module connector, do not use tools to spread the securing clips that secure the memory module.
1 antenna cables
2 antenna connectors on card (2)