I'm trying to get two Sata expansion cards to work in my Rampage VI. The drivers on the controllers are good and I can see/use the HDDs and SSDs once the OS is loaded. The controllers are Startech and Syba both controllers are 4 port Raid compatible. The problem is I cannot see any drives in the bios I only see the drives connected to the motherboard. Also, I cannot access any of the controillers to setup a raid drive. I tried loading Intel IRST and set the bios for raid and in the Intel screen I get nothing no drives and still cannot see the drives in the bios.
I have search around and can't seem to find an answer to the problem.