HP ProDesk 480 G3 MT Business PC Hardware Reference Manual page 19

6. 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.
For maximum performance, populate the sockets so that the memory capacity is spread as equally as
possible between Channel A and Channel B. Refer to
information.
7. 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).
8. Repeat steps 6 and 7 to install an additional module.
9. Replace the computer access panel.
10. Reconnect the power cord and any external devices, and then turn on the computer.
11. Lock any security devices that were disengaged when the access panel was removed.
The computer should automatically recognize the additional memory the next time you turn on the
computer.
Populating DIMM sockets on page 11
Installing additional memory
for more
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