Bull NovaScale R440 E1, User Manual, Page: 183 / 366

User Guide
182
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To install a DIMM module:
1. Read section “Preparing Your Server for Upgrade” on page 159 .
2. Pull out the server from the rack.
3. Open the logic cover. See “Removing the Logic Cover” on page 178.
4. Locate the socket in which a DIMM module is installed.
5. Open the levers at both ends of the socket.
Caution
To avoid damaging the lever, do not apply an excess force onto
the lever.
6. Align the new module with an empty memory socket. Make sure the notch on
the module aligns with the key in the socket. The module is designed to install
into the socket in only one way.
7. Press the DIMM module firmly into the socket. If the DIMM is inserted into
the DIMM socket, the lever is automatically closed.
Figure 121: Inserting the module
Note: Make sure of the orientation of the DIMM. Position
the DIMM so that a notch in the bottom edge of the DIMM aligns
with the keyed socket. Applying too much pressure can damage
the socket. Keyed DIMMs insert only one way.
8. Make sure the locking clips at either end of the module click closed. If the
brackets don't secure themselves to the module, carefully remove the module,
then reinstall it.
9. Replace the logic cover.
10. Install the server on the rack.
11. Power on the server and verify that POST displays no error messages.
12. If POST displays an error message, take a note on the message and see “POST
Error Messages” on page 241 .
13. Start the SETUP and select [Advanced] > [Memory Configuration] to check
that the installed DIMM shows the status "Normal". (See “BIOS Setup Utility”
on page 63 for more details.)