We have a problem with the x9dr7-ln4f mainboard.
The onboard sas controller is enabled and in addition a lsi 9207 hba is on the pci slot.
The problem is, in the controller bios there is only the onboard sas controller displayed.
If I disable the onboard sas controller in the mainboard bios and change them in the controller bios I see both controllers, the onboard sas and the 9207 hba.
Please use X9DR72.B20 from 20-nov-2012 or higher bios to fix this problem.