HP 5850 - Deskjet Color Inkjet Printer, Reference Manual

Page: 134 / 249

4. 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.
A DIMM must occupy the XMM4 socket. Always populate XMM4 before XMM2, and XMM3 before
XMM1 (populate the black sockets before white sockets in each channel).
In order to create a dual-channel memory configuration, the memory capacity of XMM4 must equal
the memory capacity of XMM3 (and XMM2 must equal XMM1, if used). Refer to
Populating DIMM
Sockets on page 120 for more information.
5. 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).
6. Repeat steps 4 and 5 to install any additional modules.
The computer should automatically recognize the additional memory the next time you turn on the
computer.
122 Chapter 8 Removal and Replacement Procedures Small Form Factor (SFF) Chassis