IBM eserver xSeries 330 - Manual (Page 23)

Chapter 2. Installing Options 11
Installing memory modules
Complete the following steps to install a DIMM:
1. Review the safety precautions beginning on page v.
2. Turn off the server and peripheral devices.
3. Remove all external cables from the server; then, remove the server from the rack
and remove the cover. For more information on removing the cover, refer to the
User’s Reference on the IBM xSeries Documentation CD.
Attention: When you handle electrostatic discharge (ESD) sensitive devices, take
precautions to avoid damage from static electricity. For details on handling these
devices, refer to “Handling static sensitive devices” on page 4.
4. If necessary, remove the PCI adapter in slot 2 for easier access to the DIMM
connectors.
5. Touch the static-protective package containing the DIMM to any unpainted metal
surface on the server. Then, remove the DIMM from the package.
Attention: To avoid breaking the retaining clips or damaging the DIMM
connectors, handle the clips gently.
6. Install the DIMM in the connector.
Attention: To prevent damage to the DIMM connectors, do not force the memory
module into the connector.
a. Turn the DIMM so that the index slots align correctly with the connector.
Note: The DIMM has two index slots, one in the center and the other on the
left half of the DIMM connector edge.
b. Insert the DIMM into the connector by pressing on both corners of the DIMM
at the same time. Be sure to press it straight into the connector.
c. When installing a memory module, be sure that no gap exists between the
DIMM and the retaining clips. If a gap does exist between the memory
module and the retaining clips, remove the DIMM; then, reinsert the DIMM
properly.
Connector 1
Connector 2
Connector 3
Connector 4