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Unsigned graphics-related drivers

Thorgils
Beginner
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System:  Dell Inspiron 3671 desktop, Win 10x64

 

i'm trying to diagnose repeated crashes (0xc000409) in upgrading from Win10 to Win11.  As part of this effort, I used sigverif.exe to identify any unsigned drivers.  There are 10, as listed below:

Unsigned drivers.gif

These all appear to have been installed or modified simultaneously, and I'm guessing possibly on my last successful update to my Intel UHD Graphics 630 drivers on 07/13/2023.  [The Intel DSA history doesn't go back before that date, but includes many subsequent failed attempts to install newer versions that I've been notified about.  Are these failures possibly related to my Win11 update failure?]

I'm looking for any community advice on what to do about the 10 unsigned drivers.  Are they likely to be still in use?  Can I safely delete them?  Are there signed versions available to replace them?  And has anyone else identified them as culprits of a failure to update from Win10 to Win11?

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matthi90
Beginner
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I have exactly the same issue a lot of files the same as above, and opening to view it causes a system freeze, I would like to have some statement. I verified the intel site before downloading of course.no sig.pngSchermafbeelding 2024-10-18 043624.pngSchermafbeelding 2024-10-18 04373244.png

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