- Nov 11, 2018
- Asus ProArt Z690-Creator
- RX 6800 XT
- Classic Mac
- Mobile Phone
Because you're running OC 0.8.3, let's use OpenCore Configurator version 126.96.36.199 by clicking here. Then set it to 0.8.3 Release Configuration from its Preferences dialog. Now it should restart and then the title bar should show "0.8.3 Release Version".@CaseySJ I'm running 12.6.0, OC 0.8.3 with iMac Pro1,1 and have had great success for 3 years EXCEPT in video editing. I freeze up a lot in Adobe Premiere, I look at my Radeon Frontier GPU and the load lights are always fully on when it freezes. This occurred before I ran OpenCore, has occurred in headless and non-headless configurations, and has occurred under different SMBIOS.
I recently saw a post from you saying boot argument "agdpmod=pikera" should be disabled when running VEGA cards.
HackinDrom shows I indeed have this boot argument running (see screenshot) but when I open my config file in OpenCore I don't see it. I even tried opening it in textedit and CloverConfigurator - they all don't show any boot configurations.
I don't even know if this will help me or not but the first thing I need to do is figure out how to edit what my boot arguments really are. Thank you for any help!
Open your config.plist in OpenCore Configurator and select the NVRAM page like this:
If agdpmod=pikera is present, simply delete it by double-clicking inside the row and editing it.
WARNING: Copy the entire EFI folder to the EFI partition of a USB flash disk in case something goes wrong. If you have a full bootable backup, keep that handy in case you need to boot from it.