Your PC might mistakenly detect external drives, removable media (USB devices or non-bootable discs), etc., as bootable devices and attempt to boot from them. In this case, remove or disconnect ...
When using UEFI, if you receive an error screen saying “Selected boot image did not authenticate,” it means UEFI is having trouble determining whether the boot ...
Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors after installing the January 2026 Patch Tuesday security updates. The issue ...
Microsoft has confirmed that the Windows 11 April 2026 cumulative update, KB5083769, can cause some systems to boot into BitLocker recovery after installation.
Windows 11 KB5083769 and KB5082052 updates may incorrectly trigger BitLocker recovery prompts on some systems, Microsoft ...
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