Windows 11 January 2026 updates may cause boot failures on some PCs. Microsoft is investigating issues linked to KB5074109.

The following suggestions will help if your Windows 11/10 PC won’t boot after upgrading or installing a new SSD. Make sure that the SSD is installed correctly Is the SSD showing in the BIOS? Change ...

Is your PC not booting after updating BIOS? Some users have reported that they can’t boot their computers right after installing a BIOS update. While the issue is likely to occur due to a failed BIOS ...

Microsoft is in the middle of a Secure Boot certificate transition that many users will not notice until it becomes a problem ...

When I try to access the boot menu, I get a message saying, "The system cannot find any bootable devices." The machine runs (or at least, ran) Windows 10, without any difficulty. The GPU is the only ...