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Step 3: Updating Nodes of Windows Server HCI, Azure Stack HCI, and Failover clusters
17 Update firmware, BIOS, and drivers using Cluster-Aware Updating (CAU) in OpenManage Integration with
Microsoft Windows Admin Center (OMIMSWAC)
Figure 13: Summary for update
8. On the Summary tab, review the components to be updated and choose to run the cluster update now or
schedule the cluster update for later:
a. If you select Run now, this will trigger the cluster-aware update immediately and reboot nodes if
required.
If you select Schedule Update, then select a future date and time when the cluster-aware update will
be performed. This will download and copy the required files and keep the cluster ready for update at
the specified time.