I got stuck at this point with my HP Elitedesk 800 G1 and tried all the suggested solutions without luck. I searched the web and found that many guides mentioned that I must not use the VGA port, as that was totally unsupported in MacOS. When I changed to the DisplayPort, the installer finally started. So I suggest that a new point should be something like this:
You don't use the VGA port on the computer, as that is unsupported in MacOS. Only DisplayPort and HDMI are supported.
This is a suggestion to the OpenCore Install guide, under Troubleshooting and Kernel issues: Stuck on or near IOConsoleUsers: gIOScreenLock.../gIOLockState (3...
I got stuck at this point with my HP Elitedesk 800 G1 and tried all the suggested solutions without luck. I searched the web and found that many guides mentioned that I must not use the VGA port, as that was totally unsupported in MacOS. When I changed to the DisplayPort, the installer finally started. So I suggest that a new point should be something like this: