NVMe and motherboard issues (dual 970 evo plus and B550-F)

[FinOxy]

Hello
I have been trying to troubleshoot, why the samsung´s NVMe driver wouldn´t install on either of my drives. 
A couple days back, the retailer, where I bought the drive, adviced to reinstall the OS. I did that
Well, guess what happened
Now windows 10 cannot freaking find that 2TB of NVMe storage. It shows up in the BIOS, and the self test passed.
I already tried to go with this thread on the asus forum
https://rog.asus.com/forum/showthread.php?115969-Install-Win-10-M-2-nvme-drive
It did not work

Currently, I only have the 2TB 970 evo plus installed. 

Now, in the windows install ISO, the installer doesn´t find any drive to install to.  There is that 1 2Tb drive still physiclly there, but I cannot get it to see it

I already tried to run the windows 10 from my 500 GB 970 evo plus. In there, the only drive in the disk manager, was the 500gb version.
The 2TB version shows up in the device manager, but I cannot access or assing it as a drive for windows

Any ideas that coupld get me futrer on this road towards having both disks working, would be appreciated.

And here are the system specifications, althought they are in my profile as well
Ryzen 5 3600xt
B550-F
32GB of trident z NEO 3600Mhz cl16
SSD 1
970 evo plus 500 GB
SSD 2

970 evo plus 2TB
Radeon rx 5700 xt gaming oc (gigabyte)
Windows version:windows 10 Pro

[FinOxy]

Allright
I got the drive showing up in windows 10 installation.
The problem was the old install version. 
But I am still having the issue with the samsung´s drivers