Event details

It's time for our fourth Ask Microsoft Anything (AMA) about updating Secure Boot certificates on your Windows devices before they expire in June of 2026. If you've already bookmarked Secure Boot play...
Pearl-Angeles
Updated Apr 15, 2026
AMA
Larissa12's avatar
Larissa12
Occasional Reader
Apr 23, 2026

Can you explain more about error event 1795 and 1797? all the necessary prerequisites are met including recommended firmware version and secure boot state enabled

 

mihi's avatar
mihi
Brass Contributor
Apr 23, 2026
  • 1795 usually points at a firmware issue, more details are in the event text
  • You should only see 1797 when you manually revoke 2011 cert in DBX but you are still booted from 2011 boot manager. If there are no other error events, this should resolve by rebooting after the 2023 boot manager has been installed.