Hello,
Running an old Dell XPS 8700. Right now, it's Windows 10, but will be upgrading eventually to Windows 11 for compatibility with my main computer. Had some real problems when Microsoft released the Secure Boot update task back in early December (froze the system on every boot until I did a fresh install). Then, when it started running every 11 hours; well, the system files kept getting shredded. I finally disabled the task and started looking at your Powershell scripts. No joy with these, I'm afraid. I get a partial update, but not KEK or PK. I had a couple of questions.
1) I have disabled the Microsoft task. When I run the Update_UEFI-CA2023.ps1 script, it just hangs -- actually the system freezes and I have to do a hard shutdown. I'm pretty sure this is for a different reason (see question #2), but I wanted to double-check that your script would not have issues with the Microsoft Secure-Boot task being disabled in Task Scheduler.
2) The freeze/hang issue has been documented in other forums as being caused by the old NVIDIA graphics cards that these systems came with. Apparently, they are 'signed' with 2011 certificates. I still have to remove the card and test your script again, but wondered if you had any thoughts on this?
Other than that, I agree with the others who have posted. While I have not been able to update, your script has not shredded the system files in the way that the Microsoft task has. And while my system did 'freeze' -- again, there was no damage to the system files upon restart after the hard shutdown.
Again, any thoughts on the above would be appreciated.
