Question I need help with installing both 970 Evo and 970 pro at the same time.

[Nomv]

I bought the 970 pro M.2 NVME years ago and now I want to add the 970 EVO as well to my motherboard (since m-board has two M.2 slots), which is a MPG z390 Intel Motheboard gaming plus.
However, no matter what I do, I can't get the 970 EVO to appear.
Any help would be appreciate.

 

[Nomv]

I just found out I need to go to disk management and create new simple volume.