I finally got my new PSU and RTX 2070 in and working- PC boots and is running fine. However, my 2TB Seagate Barracuda (with all my games, files, etc) and my DVD drive are not showing up at all. I went back in my case and both have all the cables plugged in. Am I doing something wrong? I checked in the computer management and only my SSD C: drive is showing up.