説明
This video talks about how the older 2011 secure boot certificates are about to expire, and shows what you need to do to ensure you have the latest 2023 certificates! I updated a few of my systems in this video, and you can see the process I had to go through. Usually it requires several reboots before the update actually applies, I am not sure why. The update process is the same for any computer, however some might give you more trouble. I do recommend updating to the latest BIOS\Firmware update on your device.
If you have any questions, feel free to leave a comment down below and I can try and help! If you are having issues I would also reference the guide and scripts. Anyways thanks for watching and more videos coming soon!
Links:
https://support.microsoft.com/en-us/topic/windows-secure-boot-certificate-expiration-and-ca-updates-7ff40d33-95dc-4c3c-8725-a9b95457578e
https://support.microsoft.com/en-us/topic/how-to-manage-the-windows-boot-manager-revocations-for-secure-boot-changes-associated-with-cve-2023-24932-41a975df-beb2-40c1-99a3-b3ff139f832d
https://github.com/cjee21/Check-UEFISecureBootVariables
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Chapters:
0:00 - Intro & explanation
1:09 - Things to check for
4:00 - Updating certs on a Dell desktop
15:01 - Checking certs on an HP laptop
16:48 - Updating certs on a Lenovo laptop
19:25 - Updating certs on a Dell laptop
22:07 - Wrap up