Replace a DIMM - AFF A700 and FAS9000
You must replace a DIMM in the controller module when your system registers an
increasing number of correctable error correction codes (ECC); failure to do so causes a
system panic.
All other components in the system must be functioning properly; if not, you must contact technical support.
You must replace the failed component with a replacement FRU component you received from your provider.
Step 1: Shut down the impaired controller
You can shut down or take over the impaired controller using different procedures,
depending on the storage system hardware configuration.
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