Hello, I've replaced the storage battery in the Server, but I get still "Cache Battery 0 in controller 0 is Missing" Error. Reboot after replacement doesn't help
could you please list the actual firmware versions? It could be that newer versions are available and need to be installed.
You may check the latest driver and firmware on dell.de/support this may solve the issue already. Additionally you can clear the Event Log - maybe it just shows the old issue.