Product guide

QSSC-S4R Server System Product Guide Chapter 4: Serviceable Components
Version 1.0
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Table 21” on page 71.
6. Position the DIMM above the socket. Align the notch on the bottom edge of the DIMM with the key in the
DIMM socket.
7. Insert the bottom edge of the DIMM into the socket.
8. Push down on the top edge of the DIMM. The levers at each end of the DIMM socket close. Make sure the
levers close securely.
Figure 61. Install DIMMs
9. Install the memory riser. For instructions, see “Installing a Memory Riser” on page 66.
Removing DIMMs
Caution Use extreme care when removing DIMMs. Too much pressure can damage the connector. Apply
only enough pressure on the plastic levers to release the DIMM.
1. Remove the top cover. For instructions, see “Removing the Top Cover” on page 51.
2. Remove the memory riser. For instructions, see “Removing a Memory Riser” on page 64.
3. Open the plastic levers on each end of the DIMM socket(s). The DIMM lifts from the socket.
4. Remove the DIMM holding the DIMM only by the edges. Do not touch the DIMM components or the gold
edge connectors. Store it in an antistatic bag.
5. Install replacement DIMMs if necessary. For instructions, see “Installing DIMMs” on page 71.
6. Install the memory riser. For instructions, see “Installing a Memory Riser” on page 66.
Warning Memory riser dividers must be installed at all times during operation for proper airflow.