HP Pro 3000 SFF Maintenance And Service Manual page 53

4. Open both latches of the memory module socket (1), and insert the memory module into the
socket (2).
Figure 6-5 Installing a DIMM
NOTE: A memory module can be installed in only one way. Match the notch on the module
with the tab on the memory socket.
A DIMM must occupy the XMM1 socket.
To create a dual-channel memory configuration, the memory capacity of Channel A must equal
the memory capacity of Channel B. Refer to
information.
5. Push the DIMM module down firmly into the socket, ensuring that the module is fully inserted
and properly seated. The DIMM must be pushed all the way down into the socket and sit evenly
in the socket to avoid memory corruption. Make sure the latches are in the closed position (3).
6. Repeat steps 4 and 5 to install any additional modules.
7. Replace the computer access panel.
8. Reconnect the power cord and any external devices, then turn on the computer. The computer
should automatically recognize the additional memory when you turn on the computer.
9. Lock any security devices that were disengaged when the access panel was removed.
Populating DIMM Sockets on page 40 for more
Memory 43