Hi goalque!
Thank you for all your hard work! I finally have the ability to use my Octane render software with my iMac!
However, I am coming across a strange issue with my iMac. It seems that everything was working great after the final restart in the setup steps. Octane render was working great. It was only after the next restart did OS X stop detecting the 750ti.
Here are my specs:
Mac: iMac (Retina 5K, 27-inch, Late 2015)
OS: OS X 10.11.5
eGPU: EVGA GTX 750ti
Enclosure: Akitio Thunder2 with 120w PSU
NVIDIA Web Driver: 346.03.10f02
CUDA Driver: 7.5.30
Here are the steps I took, just so you can see what I have done already:
1. disable csrutil
2. restart
3. run automate-eGPU.sh as stated in the original instructions on this forum.
4. restart
5. booted with narrow screen, detects odd 18" screen on 5k screen.
6. found instructions for 5k fix.
7. uninstalled script.
8. restart.
9. edited line 62 for 5k fix.
10. ran edited script.
11. restarted.
12. 5k display is fine, 750ti detected.
13. installed up to date cuda driver, for Octane would not run.
14. restart.
15. iMac would not post.
16. restart.
16. iMac would not post.
17. restart.
18. unplug egpu.
19. restart.
20. boots fine to OSX.
21. Found fix for kepler cards, and "sudo .automate-eGPU.sh -a"
22. restart.
23. boots fine to OSX. 750ti detected. Octane works great.
24. restart.
25. enable csrutil.
26. restart.
27. boots fine to OSX. No 750ti detected.
28. I am here right now.
Does the card not being detected have to do with me enabling csrutil again? Is it safe to leave it disabled once all is set up for the egpu?
Any help or pointers would be greatly appreciated.
Thanks again,
