IBM Storwize V5010 Manual page 694

Figure 12-14 shows a memory replacement.
Note: The memory modules do not stand up. They lie in a cascading fashion.
Figure 12-14 Memory replacement
Battery Backup Unit replacement procedure
Attention: The battery is a lithium ion battery. To avoid a possible explosion, do not
incinerate the battery. Exchange the battery only with the part that is approved by IBM.
Because the Battery Backup Unit (BBU) replacement leads to a redundancy loss until the
replacement is complete, we advise that you replace the BBU only when you are instructed to
replace it. We advise you to follow the Directed Maintenance Procedure (DMP).
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Implementing the IBM Storwize V5000 Gen2 with IBM Spectrum Virtualize V8.1