IBM 884155U User Manual page 44

v You do not have to save new configuration information when installing or
v When you restart the server after adding or removing a DIMM, the server
The following illustration shows how to install a pair of DIMMs on the system board.
Complete the following steps to install a pair of DIMMs:
1. Read the safety information beginning on page v and "Installation guidelines" on
2. Turn off the server and peripheral devices, and disconnect the power cords and
3. Open the retaining clip on each end of the DIMM connector.
4. Touch the static-protective package containing the DIMM to any unpainted metal
5. Turn the DIMM so that the DIMM keys align correctly with the slot.
6. Insert the DIMM into the connector.
7. Repeat steps 1 through 6 for the second DIMM; then, continue to step 8. If you
8. If you have other options to install or remove, do so now.
9. Replace the air-baffle assembly and cover. Go to "Completing the installation"
34
xSeries 236 Type 8841: Hardware Maintenance Manual and Troubleshooting Guide
removing DIMMs. The only exception is if you replace a faulty DIMM that was
marked as Disabled in the Memory Settings menu. In this case, you must
re-enable that memory row in the Configuration/Setup Utility program or reload
the default memory settings. See the User's Guide on the IBM xSeries
Documentation CD for more information.
displays a message that the memory configuration has changed.
DIMM 8
DIMM 7
DIMM 6
DIMM 5
page 11.
all external cables. Remove the cover and air-baffle assembly.
Attention: To avoid breaking the retaining clips or damaging the DIMM
connectors, open and close the clips gently.
surface on the server. Then, remove the DIMM from the package.
are replacing a single DIMM, continue to step 8.
on page 45.
DIMM 4
DIMM 3
DIMM 2
DIMM 1