Poweredge R430, unable to detect SSD drives

My Poweredge server does not detect the two 200GB SSDs. They are Dell Enterprise certified SSDs. 

I am getting the following error:

IDRAC Settings

CBL0009: Backplane 1 connector A0 is not connected.

CBL0009: Backplane 1 connector B0 is not connected.

UEFI016: One or more boot drivers reported issue(s).

Check the Driver Health Menu in Boot Manager for details.

Controller: VenHw (C153B6BD-EBFC-B110-662867ABCDEF)

CBL0009: Backplane 1 connector A0 is not connected.

CBL0009: Backplane 1 connector B0 is not connected.

In the BIOS I have the drives set to RAID

I have replaced the Backplane and the Backplane cable.

When I ran diagnostics the SSDs are not detected.

I am unable to use CTRL-R, I read somewhere I needed to initialize the drives.