System upgrade issue detected. Windows refuses to start after GPU modification.
System upgrade issue detected. Windows refuses to start after GPU modification.
I've recently added a new GPU and Windows 11 now won't boot. It launches at the usual display size but freezes briefly before restarting. This seems to point toward a Windows or security-related problem, possibly a GPU fault. From what you described, it loops through the same steps repeatedly. I've tried different monitors and confirmed no hardware issues in the UEFI BIOS. Should I just reinstall the operating system?
I managed to get back to Windows 22H1 and it functioned properly. Thanks!