HP ProDesk 400 G1 Maintenance And Service Manual page 37

5. Slide the new SODIMM into the socket at approximately a 30° angle (1) then press the SODIMM down (2)
so that the latches lock it in place.
NOTE: A memory module can be installed in only one way. Match the notch on the module with the tab
on the memory socket.
6. Replace the hard drive and connect the power and data cables to the system board.
7. Replace the access panel.
8. If the computer was on a stand, replace the stand.
9. Reconnect the power cord and turn on the computer.
10. Lock any security devices that were disengaged when the computer cover or access panel was removed.
The computer automatically recognizes the additional memory when you turn on the computer.
Memory 29