update bios and drivers, make sure secureboot is enabled in bios
here is info for the case where it is already enabled:
https://www.ubackup.com/windows-11/secure-boot-enabled-but-not-active-windows-11.html
I also get this error but ignore it and keep my system less secure so I can make certain changes as needed. (guess I am just being lazy)
These are the error messages
Level Date and Time Source Event ID Task Category
Error 3/10/2025 7:43:48 AM Microsoft-Windows-TPM-WMI 1796 None The Secure Boot update failed to update a Secure Boot variable with error Secure Boot is not enabled on this machine.
For more information, please see
https://go.microsoft.com/fwlink/?linkid=2169931
Error 3/9/2025 9:47:51 PM Microsoft-Windows-TPM-WMI 1796 None The Secure Boot update failed to update a Secure Boot variable with error Secure Boot is not enabled on this machine.
For more information, please see
https://go.microsoft.com/fwlink/?linkid=2169931
Error 3/9/2025 1:16:51 PM Microsoft-Windows-TPM-WMI 1796 None The Secure Boot update failed to update a Secure Boot variable with error Secure Boot is not enabled on this machine.
For more information, please see
https://go.microsoft.com/fwlink/?linkid=2169931
Error 3/9/2025 11:45:01 AM Microsoft-Windows-TPM-WMI 1796 None The Secure Boot update failed to update a Secure Boot variable with error Secure Boot is not enabled on this machine.
For more information, please see
https://go.microsoft.com/fwlink/?linkid=2169931
Error 3/8/2025 7:51:31 AM Microsoft-Windows-TPM-WMI 1796 None The Secure Boot update failed to update a Secure Boot variable with error Secure Boot is not enabled on this machine.
For more information, please see
https://go.microsoft.com/fwlink/?linkid=2169931
Error 3/6/2025 9:55:02 AM Microsoft-Windows-TPM-WMI 1796 None The Secure Boot update failed to update a Secure Boot variable with error Secure Boot is not enabled on this machine.
For more information, please see
https://go.microsoft.com/fwlink/?linkid=2169931
I search the google & found this topic, is it safe to go for it
My internet become very slow have to pay the bill - then will update & post