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(Success) Install Ventura on HP ProDesk 600 G4 mini

Still annoying is the RTC 005 error on every reboot. But since wake/sleep work fine, this is a minor inconvenience. I tried to use RTCMemoryFix per Guide but could never get it go away.
I was able to get the HP ProDesk 400 G5 SFF to work using the EFI you attached as a reference, thank you very much.

RehabMan's RTC Fix .png

In my case, I was able to solve the problem with ACPI patch.
 
In my case, I was able to solve the problem with ACPI patch.
Nice work Asural. This could be added to post #1 for those following the guide. The EFI folder updated as well.
 
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This could be added to post #1 for those following the guide. The EFI folder updated as well.
Since the chipset is different, I'll hold off until I can confirm whether the problem can be resolved.
I was able to solve the problem of the Windows time being incorrect using the tool attached to this post.
 
There are no particular complaints about CX20632 layoutID, but @jhend1 has made a new suggestion.
I would be happy if you could read this and leave a comment.
 
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