IBM x3455 - System - 7984 User Manual page 60

7. Turn the DIMM so that the DIMM keys align correctly with the connector.
8. Insert the DIMM into the connector by aligning the edges of the DIMM with the
9. Repeat step 5 on page 45 through step 8 for the second DIMM in the pair that
Important: When you restart the server after you have installed DIMMs, the 162
code will be displayed to indicate that the server memory configuration has
changed. You must run the Configuration/Setup Utility program to configure the
DIMMs. For additional information, see "Using the Configuration/Setup Utility
program" on page 58.
If you have other devices to install or remove, do so now. Otherwise, go to
"Completing the installation" on page 51.
46
System x3455 Types 7984 and 7986: User's Guide
slots at the ends of the DIMM connector. Firmly press the DIMM straight down
into the connector by applying pressure on both ends of the DIMM
simultaneously. The retaining clips snap into the locked position when the DIMM
is firmly seated in the connector. If there is a gap between the DIMM and the
retaining clips, the DIMM has not been correctly inserted; open the retaining
clips, remove the DIMM, and then reinsert it.
you selected from Table 2 on page 44. DIMMs must be installed in pairs.