I have two S2600CO4 boards and neither of them reports processor thermal margin sensors.
| P1 Therm Margin | na | | degrees C | na | | na | | na | | na | | na | | na | | na | ||
| P2 Therm Margin | na | | degrees C | na | | na | | na | | na | | na | | na | | na | ||
| P1 Therm Ctrl % | na | | percent | | na | | na | | na | | na | | 30.000 | | 50.000 | | na | |
| P2 Therm Ctrl % | na | | percent | | na | | na | | na | | na | | 30.000 | | 50.000 | | na |
Nor do them report DIMM thermal margins
| DIMM Thrm Mrgn 1 | na | | degrees C | na | | na | | na | | na | | 5.000 | | 10.000 | | na | |
| DIMM Thrm Mrgn 2 | na | | degrees C | na | | na | | na | | na | | 5.000 | | 10.000 | | na | |
| DIMM Thrm Mrgn 3 | na | | degrees C | na | | na | | na | | na | | 5.000 | | 10.000 | | na | |
| DIMM Thrm Mrgn 4 | na | | degrees C | na | | na | | na | | na | | 5.000 | | 10.000 | | na |
The end result is that all the fans in the system run at full RPM. The system itself is fully functional otherwise. BIOS is at version 2.04.0003, BMC is at 1.22.6890, ME is at 02.01.07.328 and FRU/SDR is at 1.12. Update was done from the latest EFI package for the board. The system event log has entries noting the processor thermal margin sensor failures.
I have reflashed all the images individually. I have verified that the SDR table is getting updated -- I slightly changed the name of the processor thermal sensors and verified that the new name showed up in the the RMM sensor table as well as an "ipmitool sensor".
The system is in a non-Intel chassis. Fans are connected for system fan 1-3, rear fan, and cpu fan 1 and 2. When updating the FRU/SDR records, the update script properly identifies it as an "other" chassis and prompts me for the various fan connections.
I'm looking for suggestions on what I might be missing here.