I have SR1630 with fans operating at full speed. I have checked couple of threads over here with similar issues and did check connections on the board, update bios, bmc, fru and me through efi to latest editions, 58/57/22/1.12. None helped, they stil operate at full speed. When updating through efi, I did automatic update of all four items, not one by one in preferred order. Can that be the cause for not sorting things out after update? Can I do something by running FRUSDR again?