On SuperMicros site in OS support, there are boards that support RHEL of version X but not CentOS of version X and vice versa. I have encountered such problems my self. My question is how and why is this even possible, when CentOS is functionally identical to RHEL. And whether there is any workaround?
It should work, but the manufacturer did not tested/certified the equipment with CentOS. This is a long and pointless process because RHEL is almost identical.