Installing options 55
Þ1Ý DIMM connector 4
Þ2Ý DIMM connector 3
Þ3Ý DIMM connector 2
Þ4Ý DIMM connector 1
Þ5Ý DIMM 2
Þ6Ý DIMM 1
Be fo re you begi n:
• Review “Before you begin” on page 43.
• Read the document ation that comes with the option.
To install a DIMM:
Attention: When you handle Electrostatic Discharge-Sensi-
tive devices (ESD), take precautions to avoid damage from
static electricity. For details on handling these devices, refer
to the following Web si te and searc h for ESD:
http://www.ibm.com
Note: When installing memory in DIMM slot 4, you may
need to remove the hard disk drive cage (see “Install-
ing a hard disk drive in bays E, F, or G” on page 53).
1. Turn off the server and disconnect all power cords and
ex terna l cables; then, remove th e side cover (see
“Removing the side cover” on page 44).
2. Touch the static-protective package containing the
DIMM to an y unpainted me tal surface on the server.
Then, remove the DIMM from the package.
Note: To avoid breaking the retaining cl ips or da mag-
ing the DIMM connectors, handle the clips gen-
tly.
3. I nst al l the DIMM :
a. Turn the DIMM so that the pins align correctly with
th e connector.