HP Compaq 8200 Elite Hardware Reference Manual page 16

9. To remove a memory module, press outward on the two latches on each side of the SODIMM
(1) then pull the SODIMM out of the socket (2).
Figure 2-5
10. To install a memory module, slide the SODIMM into the socket at approximately a 30° angle (1)
then press the SODIMM down (2) so that the latches lock it in place.
Figure 2-6
NOTE:
with the tab on the memory socket.
10 Chapter 2 Hardware Repair and Upgrade
Removing a Memory Module
Installing a Memory Module
A memory module can be installed in only one way. Match the notch on the module
ENWW