PC gaming and hardware used to be so much simpler and more enjoyable ...
Several users are experiencing various issues with system startup after installing the KB5077181 update for Windows 11.
In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems from 2011, which were superseded by their 2023 counterparts.
Ensure your PC boots safely before Secure Boot changes.
Windows KB5077181 reportedly causes boot loops, SENS login errors, and DHCP internet failures, but there's a workaround ...
Microsoft's KB5077181 security update has caused endless restart loops and system lockouts for Windows 11 users, with no official fix released as of February 13.