I noticed you mentioned that you chose “Other Chassis” for the FRUSDR selections. Do you actually have a non-Intel chassis? If so, you need to make sure you program each header properly. For instance if you chassis has fans connected to headers 1-2-3; then we need to tell the firmware that we do have fans in those headers; otherwise, this would cause improper readings and would make the fans run at full speed.
I would suggest running the firmware update package again but this select “No” for chassis intrusion regardless of the configuration you have.