Problem Determination and Service Guide - Public Support Login ...

Replacing the memory card
To install the replacement memory card, complete the following steps:
1. Insert the memory card into the memory-card connector. Press the memory card into
the connector and the retention latch down onto the top of the memory card.
2. Slide the blue release latch toward the front of the server, into the locked position.
3. Install the top cover (see Replacing the top cover ).
Removing a DIMM
DIMMs must be installed in pairs of the same type and speed. To use the memorymirroring
feature, all the DIMMs that are installed in the server must be of the same type
and speed, and the operating system must support memory mirroring.
To remove a DIMM, complete the following steps.
1. Read the safety information in Section 1 and Installation guidelines.
2. Turn off the server and peripheral devices, and disconnect the power cords and all
external cables as necessary.
3. Remove the top cover (see Removing the top cover ).
4. Remove the memory card (see Removing a memory card ).
5. Place the memory card on a flat, static-protective surface, with the DIMM
connectors facing up.
Attention
Removing and replacing server components
To avoid breaking the DIMM retaining clips or damaging the DIMM connectors, open
and close the clips gently.
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