Dell Precision M60 - Manual (Page 98)

12. Replace the cover and tighten the screw.
Adding a Modem
If you ordered the optional modem at the same time that you ordered your computer, Dell installed the modem for you.
1. Ensure that the work surface is flat and clean to prevent scratching the computer cover.
2. Save and close any open files, exit any open programs, and shut down the computer.
3. If the computer is docked, undock it.
4. Disconnect the computer from the electrical outlet.
5. Wait 10 to 20 seconds and then disconnect any attached devices.
6. Remove any installed PC Cards, batteries, and devices.
7. Ground yourself by touching a metal connector on the back of the computer, and continue to do so periodically during this procedure.
8. Turn the computer over, and loosen the captive screw from the Mini PCI card/modem cover.
1 Mini PCI card
2 antenna cables (2)
CAUTION: Before working inside your computer, read the safety instructions in your System Information Guide.
NOTICE: Handle components and cards by their edges, and avoid touching pins and contacts.
1 captive screw
2 Mini PCI card/modem
cover