I recently had an issue with 2 hard drives I had setup in raid on my server. I stopped using them on the server in which I deleted the virtual disks that were created, and plugged them into another pc without raid card, on this pc I had windows 10 and it did not show the hdds in device manager, in BIOS sata config page under software presence it mentioned “unknown”
To get it working I booted in a Windows 10 install USB, then in the parition section the drives shows up and I was able to create the partitions on the drives. Once I was back into windows those partitions showed as raw in device manger so I deleted them and created new partitions.