Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...
Tom's Hardware on MSN
Some PCs can't boot after latest Windows 11 security update, no fix in sight — mostly affects 24H2 and 25H2 versions
A Windows security update bug has prevented some Windows 11 24H2 and 25H2 users from booting into their PCs, requiring them to go to Windows Recovery Environment to uninstall the offering update just ...
Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously ...
A new update for Windows 11 24H2 is failing to install for some While this has happened before, reports seem more prevalent with the July update There are also other concerns such as overheating ...
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