Lenovo ThinkAgile VX3720 7Y12, User Manual

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Step 3. Reinstall the adapter cassette.
a. Slide the release latch to the open position.
Note: Pay attention to the adapter cassette position when you installing it and see the
following illustration for the accurate position information.
b. Carefully align the adapter cassette with the guides on the shuttle ; then, slide the adapter
cassette into the shuttle and make sure that the cassette is fully seated.
c. Slide the release latch to the close position.
Figure 40. Adapter cassette installation
After you install the PCIe adapter, complete the following steps:
1. Reconnect the power cords and any cables that you removed.
2. Turn on all compute nodes.
3. Exit maintenance mode.
4. Verify that the adapter is replaced successfully:
• The amber warning light on the node front panel is off.
• All network ports are fully functional.
DIMM replacement
Use the following procedures to remove and install a DIMM.
A node might be able to self-correct for certain memory errors, however, failed memory can lead to system
degradation and should be quickly replaced.
The following memory options are available:
• ThinkSystem 8GB TruDDR4 2666 MHz (1Rx8 1.2V) RDIMM
• ThinkSystem 16GB TruDDR4 2666 MHz (2Rx8 1.2V) RDIMM
• ThinkSystem 32GB TruDDR4 2666 MHz (2Rx4 1.2V) RDIMM
• ThinkSystem 64GB TruDDR4 2666 MHz (4Rx4 1.2V) LRDIMM
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ThinkAgile VX Enclosure ThinkAgile VX3720 User’s Guide