Lenovo 7X15, Руководство по установке

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• Make sure you use firm and solid pointed tool to open the retaining clips. Do not use pencil. In
case there are any fragments of the tool fall into the compute node, caused unnecessary
damage.
• The retaining clips for adjacent DIMM connectors of processor and processor cannot be opened
at the same time. Remove or install the DIMMs for each processor one at a time.
Attention:
To avoid breaking the retaining clips or damaging the DIMM connector, handle the clips
gently.
Step 5. Turn the DIMM so that the DIMM keys align correctly with the DIMM connector on the system
board, and gently place the DIMM on the connector with both hands.
Step 6. Firmly press both ends of the DIMM straight down into the DIMM connector until the retaining clips
snap into the locked position.
Figure 15. DIMM installation
Step 7. Make sure that the small tabs on the retaining clips engage the notches on the DIMM. If there is a
gap between the DIMM and the retaining clips, the DIMM has not been correctly installed. Press
the DIMM firmly into the connector, and then press the retaining clips toward the DIMM until the
tabs are fully seated. When the DIMM is correctly installed, the retaining clips are parallel to the
sides of the DIMM.
Note:
Retaining clips on the DIMM connectors must be in the closed position to install the air
baffles correctly.
Attention:
To maintain proper system cooling, do not operate the compute node without an air baffle
installed over the DIMM connectors.
Chapter 3
.
Compute node hardware setup
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