There can be many reasons behind this problem. Such as your OS is incompatible with the mass storage controller or the driver, an issue with the data cable, or any ...

Your drive shows as RAW. Windows demands that you format it. Or it disappears from Disk Management with no warning. Before ...

Windows “helped” and my Linux files paid for it.

Unplug the SSD and boot to a Windows installer, and go through the repair functions with bootrec and copying the boot files with bcdboot, and rebuilding the bcd. May need to completely blow away the ...