Dell Latitude CPi A Service Manual page 22

   
memory module sockets (2)
retaining clips (2 per socket)
1. Remove the memory module cover.
2. To avoid possible damage to the memory module from electrostatic
discharge (ESD), ground yourself by touching the unpainted metal surface
of an I/O connector on the computer's back panel.
3. To release a memory module from its socket, gently push outward on each
of the memory module's two metal retaining clips.
The memory module rotates upward out of its retaining clips.
4. Lift the memory module out of its socket.
You can install memory modules only one way. Do not attempt to force the
memory module into the socket. Align the notch near the center of the memory
module with the corresponding key in the memory module socket.
Dell Latitude CPi A Service Manual 15