Microsoft told Windows Latest that it's investigating reports of SSD data corruption/failure after Windows 11 KB5063878.

If your computer doesn't detect NVMe SSD, verify the connection, change drive letter & format SSD, etc to fix NVMe SSD not detected issue.

SSD, Hard Disk or Partition not detected when installing Windows 11/10 First, if you are reinstalling Windows and your PC is normally booted up, your HDD works fine.

2. Connect Your New SSD and Enter the BIOS Connect the new SSD to the machine with the to-be-cloned hard disk. Remember that your SSD must have a larger capacity than the hard disk.

After fitting the SSD in the enclosure & attaching via my Mac's USB 3 port, the SSD is not detected, either in the Finder, Disk Utility or System Information. However, the enclosure's VLI USB 3 ...