- Jul 15, 2019
- Gigabyte Z390 Designare
- UHD 630
- Mobile Phone
That actually work, and I'm writing this right now having booted from OpenCore. Tomorrow I'll test the monitor on HDMI again. I need a new power cord for that.Okay let's try one more thing:
- Open Terminal in Catalina and type:Code:
sudo mount -uw / sudo touch /System/Library/Extensions
The first command adds "write" permission to the System volume and should allow the second command to work.