IBM LS21 - BladeCenter - 7971, Руководство по обслуживанию

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To install a DIMM, complete the following steps.
Note: The following illustration shows how to install a DIMM in the blade server or
the MPE unit.
Retaining
clip
DIMM
1. Read the documentation that comes with the DIMM.
2. Locate the DIMM connectors (see “System board connectors” on page 7).
Determine the connectors into which you will install the DIMMs.
3. Touch the static-protective package that contains the DIMM to any unpainted
metal surface on the BladeCenter unit or any unpainted metal surface on any
other grounded rack component; then, remove the DIMM from the package.
Attention: To avoid breaking the DIMM retaining clips or damaging the DIMM
connectors, open and close the clips gently.
4. Make sure that both of the connector retaining clips are in the fully open
position.
5. Turn the DIMM so that the DIMM keys align correctly with the connector on the
system board.
6. Insert the DIMM by pressing the DIMM along the guides into the connector.
Make sure that the retaining clips snap into the closed positions.
Attention: If there is a gap between the DIMM and the retaining clips, the
DIMM has not been correctly installed. In this case, open the retaining clips and
remove the DIMM; then, reinsert the DIMM.
7. Install the MPE unit, if one was removed while removing the DIMMs (see
“Installing an expansion unit” on page 71).
8. Install the blade server cover (see “Installing the blade server cover” on page
69).
9. Install the blade server into the BladeCenter unit (see “Installing the blade
server in a BladeCenter unit” on page 66).
Chapter 4. Removing and replacing blade server components
77