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 replaced quickly.
Indications of a failed DIMM are:
A post error on boot.
An error in the Cloud Controller interface.
Not all memory is detected. For example, the appliance should have 256 GB per node and the host only shows 240 GB
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