Here's my system setup:
- Mac OS X 10.7.2
- EVGA SR-2 mobo
- 2xX5690's CPUs
- XFX 6870 2GB GPU
- 48GB Mushkin 2000MHz RAM
- LEPA G1600 PSU
- Silverstone TJ11 Case
For some reason my 480 and 580 GTX won't work on 10.7.2. As it boots it goes all the way till you see the grey Apple logo with the spinning wheel; then right after - nothing. The screen goes black. At one point before all this mess, the 480 GTX was working just fine, but then stopped posting. So I picked up a Brand New 480 GTX and still it doesn't post. I have a feeling its a driver issue, but I've installed from this nVida driver archive:
http://www.nvidia.com/object/mac-driver-archive.html
I've installed drivers from 4.0.17 all the way up to 5.0.37 (and as of this posting date that one isn't even on the archive list yet). If anyone has any solution to this issue, I would appreciate it greatly. Thank you...
BTW, I already tried this post:
http://forum.netkas.org/index.php/topic,1120.60.html
and it didn't work. I followed the exact procedure and still nothing. All I get when trying both GPU's is when it boots it goes to the grey apple logo and the spinning wheel, then... nothing. The screen goes black.
Whatever help (or other web links that anyone can provide that I can look into on my own) as I am only able to use Radeon 6870, would be greatly appreciated...
The only reason why I want to use the 480 and/or 580 GTX is because of Adobe Premiere Pro and increasing the rendering performance. CUDA is the key reason why I want to use these cards and here are just two links (among other links) that show the amazing performance boost using CUDA for Premiere Pro:
http://www.pcworld.com/article/2564..._cs6_review_speed_and_interface_enhanced.html
http://uniquedesigners.wordpress.com/2012/07/02/premiere-pro-cs6-render-export-times/
and there are other sites out there as well. Again, I just need links to any sites that can guide me to making the 480 or 580 GTX post on my system. BTW, here are the other sites that I've tried with no success whatsoever (so I have done quite a bit of research):
1) http://legacy.tonymacx86.com/viewtopic.php?f=15&t=62702&start=0
2) http://macvidcards.com/2011/29/fermi-cards-come-to-the-mac-pro/
3) http://film-sound-color.tumblr.com/post/26071716910/how-to-enable-gpu-cuda-in-adobe-cs6-for-mac-by
4) http://forum.netkas.org/index.php/topic,1120.60.html (read the last post done by me).
Whatever help anyone can provide (and even web links that I can research on my own) would be greatly appreciated, thank you...
- Mac OS X 10.7.2
- EVGA SR-2 mobo
- 2xX5690's CPUs
- XFX 6870 2GB GPU
- 48GB Mushkin 2000MHz RAM
- LEPA G1600 PSU
- Silverstone TJ11 Case
For some reason my 480 and 580 GTX won't work on 10.7.2. As it boots it goes all the way till you see the grey Apple logo with the spinning wheel; then right after - nothing. The screen goes black. At one point before all this mess, the 480 GTX was working just fine, but then stopped posting. So I picked up a Brand New 480 GTX and still it doesn't post. I have a feeling its a driver issue, but I've installed from this nVida driver archive:
http://www.nvidia.com/object/mac-driver-archive.html
I've installed drivers from 4.0.17 all the way up to 5.0.37 (and as of this posting date that one isn't even on the archive list yet). If anyone has any solution to this issue, I would appreciate it greatly. Thank you...
BTW, I already tried this post:
http://forum.netkas.org/index.php/topic,1120.60.html
and it didn't work. I followed the exact procedure and still nothing. All I get when trying both GPU's is when it boots it goes to the grey apple logo and the spinning wheel, then... nothing. The screen goes black.
Whatever help (or other web links that anyone can provide that I can look into on my own) as I am only able to use Radeon 6870, would be greatly appreciated...
The only reason why I want to use the 480 and/or 580 GTX is because of Adobe Premiere Pro and increasing the rendering performance. CUDA is the key reason why I want to use these cards and here are just two links (among other links) that show the amazing performance boost using CUDA for Premiere Pro:
http://www.pcworld.com/article/2564..._cs6_review_speed_and_interface_enhanced.html
http://uniquedesigners.wordpress.com/2012/07/02/premiere-pro-cs6-render-export-times/
and there are other sites out there as well. Again, I just need links to any sites that can guide me to making the 480 or 580 GTX post on my system. BTW, here are the other sites that I've tried with no success whatsoever (so I have done quite a bit of research):
1) http://legacy.tonymacx86.com/viewtopic.php?f=15&t=62702&start=0
2) http://macvidcards.com/2011/29/fermi-cards-come-to-the-mac-pro/
3) http://film-sound-color.tumblr.com/post/26071716910/how-to-enable-gpu-cuda-in-adobe-cs6-for-mac-by
4) http://forum.netkas.org/index.php/topic,1120.60.html (read the last post done by me).
Whatever help anyone can provide (and even web links that I can research on my own) would be greatly appreciated, thank you...