I tried to completely uninstall Nvidia drivers via script. Rebooted. I have installed last drivers via the same script from Vulgo. Same problems.
Edit: Used CUDA-Z and it turns out that the cards are running an old driver. Even though WEB drivers are installed and selected they pull the old version (355.11.10.10.30.120) from somewhere. Does anyone know how to solve this?
I'm Z87 and Haswell, and you both are Z77 and Ivy Bridge. I assume you updated from 10.13.4 or 10.13.3 to 10.13.4 Security Update. If so, check your settings and your Clover config plist -- make sure you're using the
latest Clover and latest kexts. Check your Clover config plist in Clover Configurator to make sure that
NvidiaWeb is still checked in System Parameters. Is your
SIP enabled or disabled? Was it enabled or disabled when you installed? Nvidia web driver and CUDA are different drivers, so use the CUDA preference pane to
uninstall the CUDA driver, and reinstall it, making sure you have the latest:
http://www.nvidia.com/object/mac-driver-archive.html.
miles99, does this sound familiar? Check it out:
"I used the utilities to patch x.159 and the desktop manager has not crashed yet, but Google Chrome and FF still lag very badly and the GPU memory still appears to be corrupted. SysPref>CUDA panel reports that the OSX official Nvidia driver is running (355.11.10.10.30.120), even though SysPref>NVIDIA Driver Manager reports that 387.10.10.10.25.159 is running. I'm not sure which one is accurate."
#148 Posted 02/27/2018 04:26 PM
"Are You Guys don't read before comments or what!
Switch off SIP and install drivers. For now this resolve all problems...."
#150 Posted 03/10/2018 03:25 AM
Search and check out threads of Z77 systems or dual cards here, such as:
On this first thread, a dual-980 Ti system worked after being changed to
MacPro 5,1 smbios
https://www.tonymacx86.com/threads/...d-dual-nvidia-gpu-jerky-h264-playback.219494/
https://www.tonymacx86.com/threads/...7-3770k-32gb-480gb-ssd-2tb-hdd-gtx-670.85100/
Find help in specific threads:
https://www.tonymacx86.com/threads/solving-nvidia-driver-install-loading-problems.161256/
https://www.tonymacx86.com/threads/readme-common-problems-in-10-13-high-sierra.233582/
Or post help requests in the
High Sierra Desktop Support Forum section.
Hope this helps! Good luck