- Joined
- Mar 25, 2016
- Messages
- 59
- Motherboard
- Gigabyte Z690 UD AX DDR4
- CPU
- i7-12700k
- Graphics
- RX590
- Mac
- Mobile Phone
I am aware of this thread https://www.tonymacx86.com/threads/...-imac-15-or-imac-17-system-definition.183113/ but it has not helped me. I've tried the Lilu and NvidiaGraphicsFixup kexts. I've tried patching the AppleGraphicsDevicePolicy.kext.
I was running El Capitan fine with a nVidia GeForce 660GTX. Acceleration and everything was working fine. I upgraded to a 4K monitor and an nVidia GeForce 1050Ti and quickly discovered the issues with the lack of Pascal drivers.
Now the drivers are available, so I've upgraded to Sierra 10.12.4. This seemed to work fine. I loaded the nVidia Pascal driver and it seemed to install fine, but every time I rebooted it said I was using the OSX driver and not nVidia's. I added the NvidiaWeb config to my config.plist file and now when I boot I end up with my monitor sleeping before I get to the login screen. My Hack is still running as I can blindly log in and perform a restart. If I hit space on the Clover screen and enable VESA mode I can get to the Finder, but with no acceleration.
System definition is iMac14,2. Monitor is a 40" Samsung 4K TV connected using HDMI. Mainboard is a Gigabyte GA-H170-D3HP.
Are there any suggestions on how I can resolve this issue?
I was running El Capitan fine with a nVidia GeForce 660GTX. Acceleration and everything was working fine. I upgraded to a 4K monitor and an nVidia GeForce 1050Ti and quickly discovered the issues with the lack of Pascal drivers.
Now the drivers are available, so I've upgraded to Sierra 10.12.4. This seemed to work fine. I loaded the nVidia Pascal driver and it seemed to install fine, but every time I rebooted it said I was using the OSX driver and not nVidia's. I added the NvidiaWeb config to my config.plist file and now when I boot I end up with my monitor sleeping before I get to the login screen. My Hack is still running as I can blindly log in and perform a restart. If I hit space on the Clover screen and enable VESA mode I can get to the Finder, but with no acceleration.
System definition is iMac14,2. Monitor is a 40" Samsung 4K TV connected using HDMI. Mainboard is a Gigabyte GA-H170-D3HP.
Are there any suggestions on how I can resolve this issue?