HP xw3400 HP xw3400 Workstation - Hardware Reference Guide - Page 21

Installing a DIMM,

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7. Open both latches of the memory module socket (1), and insert the memory module into the socket (2). Figure 2-6 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 XMM3 socket. Always populate XMM3 before XMM1, and XMM4 before XMM2 (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 13 for more information. 8. 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). 9. Repeat steps 7 and 8 to install any additional modules. 10. Replace the workstation access panel. 11. Reconnect the power cord and any external devices, then turn on the workstation. The workstation should automatically recognize the additional memory when you turn on the workstation. 12. Lock any security devices that were disengaged when the access panel was removed. ENWW Installing additional memory 15

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7
.
Open both latches of the memory module socket (1), and insert the memory module into the socket
(2).
Figure
2
-
6
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 XMM3 socket. Always populate XMM3 before XMM1, and XMM4 before
XMM2 (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
13
for more information.
8
.
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).
9
.
Repeat steps 7 and 8 to install any additional modules.
10
.
Replace the workstation access panel.
11
.
Reconnect the power cord and any external devices, then turn on the workstation. The workstation
should automatically recognize the additional memory when you turn on the workstation.
12
.
Lock any security devices that were disengaged when the access panel was removed.
ENWW
Installing additional memory
15