IBM System x3650 M4 BD Type 5466 Installation And Service Manual page 205

Figure 100. DIMM installation
5. Touch the static-protective package that contains the DIMM to any unpainted
metal surface on the outside of the server. Then, remove the DIMM from the
package.
6. Turn the DIMM so that the DIMM keys align correctly with the connector.
7. Insert the DIMM into the connector by aligning the edges of the DIMM with
the slots at the end 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.
Attention: 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.
8. Repeat steps 5 through 7 until all the new or replacement DIMMs are
installed.
9. Install the air baffle (see "Replacing the air baffle" on page 262).
10. Install the PCI riser-card assembly (see "Replacing a PCI riser-card assembly"
on page 208).
11. Rotate the hot-swap rear hard disk drive downward (see "Rotating the
hot-swap rear hard disk drive cage down" on page 169).
12. Replace the server top cover (see "Replacing the server top cover" on page
260).
13. Reconnect the external cables; then, reconnect the power cords and turn on
the peripheral devices and the server.
14. Go to the Setup utility and make sure all the installed DIMMs are present and
enabled.
Chapter 6. Removing and replacing components
189