- Joined
- Feb 13, 2011
- Messages
- 22
- Motherboard
- Main Rig
- CPU
- i7-6950X
- Graphics
- GTX 980
- Mac
- Mobile Phone
Same problem here, let us know if you figure it out.Are you running 10.11.5? I can't get past the black screen with 17,1.
Same problem here, let us know if you figure it out.Are you running 10.11.5? I can't get past the black screen with 17,1.
I think we might be having the same issue. I created a thread about this here. I'm really stuck! I wonder if 10.11.5 introduced a new wrinkle in this process. Unfortunately there's no way to download that revision from Apple for testing.
My first guess here is that you can't be disabling AppleGraphicsDevicePolicy.kext. My second guess is the port you are using isn't enabled by the web driver, try another port on your graphics card.Same problem here, let us know if you figure it out.
I haven't disabled the kext but I did apply the patchMy first guess here is that you can't be disabling AppleGraphicsDevicePolicy.kext. My second guess is the port you are using isn't enabled by the web driver, try another port on your graphics card.
I've not had any trouble with the EVGA GTX970 SSC in 10.11.5
View attachment 199539
To see if the patch is working for you download IORegistry Explorer from here [Guide] How to Make a Copy of IOReg | tonymacx86.com Check the highlighted section in blue if the policy reflects against the iMac17,1 board-id.I haven't disabled the kext but I did apply the patch
The AppleGraphicsDevicePolicy doesn't even show up under my gpuTo see if the patch is working for you download IORegistry Explorer from here [Guide] How to Make a Copy of IOReg | tonymacx86.com Check the highlighted section in blue if the policy reflects against the iMac17,1 board-id.
View attachment 199545
Attach a copy of IOReg.The AppleGraphicsDevicePolicy doesn't even show up under my gpu
Sorry, just edited it into my post aboveAttach a copy of IOReg.
Screen shot is not helpful. Attach file/save as...Sorry, just edited it into my post above
Thanks for trying to help meScreen shot is not helpful. Attach file/save as...
Attached file is corrupt. Use the app I've linked to create the IOReg,Thanks for trying to help me