I reinstalled Windows 10 home on my PC (100% reinstall - I refomatted the C drive).
My PC has 3 drives - the C drive, and two identical drives which I mirror (I did this by creating a storage space).
After the upgrade "device manager" (via control panel -> system) sees all three hard drives, but "disk management" (via control panel -> administrative tools -> computer management) only sees my C drive - the two drives that were set up before are missing. If I open up "storage spaces" (via control panel) there's nothing listed.
This is kind of freaking me out, as all my important stuff was on the mirrored drive. Any ideas as to what might have happened?