Dell PP04S Owner's Manual page 113

Ensure that the work surface is flat and clean to prevent scratching the
1
computer cover.
Save and close any open files, exit any open programs, and then shut down the
2
computer (see "Turning Off Your Computer" on page 41).
If the computer is connected to a media base (docked), undock it. See the
3
documentation that came with the media base for instructions.
Disconnect the computer from the electrical outlet.
4
Wait 10 to 20 seconds and then disconnect any attached devices.
5
Remove any installed PC Cards or blanks, battery, and devices.
6
NOTICE: Handle memory modules by their edges, and do not touch the components on a
module. Ground yourself by touching a metal connector on the back of the computer, and
continue to do so periodically during this procedure.
Turn the computer over and loosen the two captive screws on the modem cover, and
7
remove the cover.
captive screw (2)
cover
Adding and Re placing Parts
113