Instructions for replacing a memory module

854124-121 3
Replacing the memory module
1. Open both latches of the memory module socket (1),
and then insert the memory module into the socket (2).
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).
NOTE: Memory modules are notched to prevent
incorrect insertion.
2. Position the access panel on the computer and slide it
into place (1). Tighten the captive screw in the rear of
the cover (2).
3. Plug the power cord and any additional cables into
the back of the computer.
4. Press the power button to turn on the computer.