This was just asked by someone else:
https://community.cisco.com/t5/unified-computing-system-discussions/downgrade-firmware-on-cisco-ucs-b200-m5-servers/td-p/5292559
Google:
cisco UCS upgrade path
Leads to:
https://www.cisco.com/c/dam/en/us/td/docs/unified_computing/ucs/ucs-manager/UCSM-upgrade-downgrade-matrix/UCSM-Upgrade-path-Overview.htm
Which links to:
https://www.cisco.com/c/dam/en/us/td/docs/unified_comput...
From the screenshot this looks to be a UCSM Managed C-Series.
Cisco UCS has plenty of docs regarding all of the things you are asking.
To answer your questions directly:
Yes. You can power the server back on, not via CIMC directly, but via UCS Manage...
Cisco UCS C220 M4 Server Installation and Service Guide :: Service DIP Switches
If the physical DIP switch block is missing then the PCB solder points should still be there and functional. Simply short the appropriate contacts with something metal (a...
You do not specify any details like:
UCS FI model/PIDUCSM versionServer model/PIDServer CIMC version
Since you are asking about Java KVM then I'm guessing M4 (End-of-Support/End-of-Life) or earlier.Newer UCSM 4.2 (I think) got rid of this horrible ol...
