Hi everyone. I just assembled ryzen 7 5700G on Rog Strix B550-F Gaming. Before assembling I updated the mb to the latest firmware available 2803 dated April 22 with the bios flashback procedure without any problem. At the first boot entering the BIOS the Nvme Samsung 970 evo plus is recognized by the bios but I cannot set it's the primary boot unit. To be able to recognize it as the primary boot drive I had to enable the csm is this normal?