Windows 11 startup problems following an upgrade from Windows 10
Windows 11 startup problems following an upgrade from Windows 10
Obtain the latest ISO file. Otherwise, your PC will need a much longer update process. With W11, you have to check https://learn.microsoft.com/en-us/lifecy...-education or wait for 25H2 to avoid any upgrade issues. Unless you opt for an LTS release.
Just to make that clear that's exactly why you're having this issue to begin with. Very easy rule: NEVER upgrade an old windows version to a entirely new one. Just because it's "possible" in theory doesn't mean it's a good idea, it isn't, it never is.