Welcome Eddie Bechta,
Thank you for reaching out to Microsoft Q&A forum.
Since your PC was previously running Windows 11, let's first check exactly which Windows 10 version was installed after the crash.
- Press Windows key + R, type winver, and press Enter.
- Please tell me the Version and OS Build shown in the window.
- Then open Settings > Update & Security > Windows Update, select Check for updates, and install any available updates. Restart the PC and check again until no further updates are offered.
- After that, let me know whether Windows Update offers Windows 11 or displays a message saying the PC does not currently meet the Windows 11 requirements.
Looking forward to your update.