Manual operating system deployment Factory-installed operating system deployment If the cluster nodes are shipped from Dell Technologies with a preinstalled operating system, complete the out-of-box experience (OOBE): Upgrade using sConfig (Standalone systems)Using a sconfig menu (Server Configuration from command prompt), you can update the servers one at a time. Customers who receive HCI OS 21H2 can update to 22H2 using this method so that a cluster can be created on 22H2 without having to upgrade after cluster creation.