Microsoft has released an emergency update to fix a known issue causing startup failures for some Surface Hub v1 devices running Windows 10.

If Surface won't start or is stuck & won't boot past Surface screen, or if Windows 11/10 doesn't start or stops responding on Surface then see this post.

Microsoft is investigating a known issue that triggers Secure Boot errors and prevents Surface Hub v1 devices from starting up.

Microsoft's minimum hardware requirements will prevent many of its own older Surface devices, including most Surface Pro tablets, from upgrading to Windows 11.