HP DC7800 - Manual (Page 83)

3. Open both latches of the memory module socket (1), and insert the memory module into the socket
(2).
NOTE: A memory module can be installed in only one way. Match the notch on the module with
the tab on the memory socket.
4. Push the module down into the socket, ensuring that the module is fully inserted and properly
seated. Make sure the latches are in the closed position (3).
5. Repeat steps 3 and 4 for any additional modules that you want to install.
NOTE: The computer automatically recognizes the additional memory when the computer is turned
on.
To reassemble the computer, reverse the removal procedure.
NOTE: If you normally lock the Smart Cover Lock, use Computer Setup to relock the lock and enable
the Smart Cover Sensor.
Memory 71