Ok two cables and 3 drivers later I've come to the conclusion that 2 drives are defective.
I got one of the drives to work, the other two simply refuse to read discs (even after getting the cables situated).
I had pry into the metal to get the cable to fit into the one A drive, but that was the correct way to do it none the less... the green light didn't stay solid from boot up on.
BIOS successfully flashed but I need to get them an work drive now, they can't have mine :frown: