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GTX 470 still broken with 10.7.4 and Resolve 8.2.1b3
I updated my system to 10.7.4 and it has broken my GTX 470’s CUDA performance. I’ve read other people are successful in updating Resolve to 8.2.1 beta 3 but this has not helped for me. I’ve also updated my CUDA drivers to 4.2.7. I have a Decklink card as well and I tried updating its driver to 9.5.2. Nothing seems to make any difference.
What should my driver settings be and/or how can I get back on the road with Resolve asap?
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6 Replies
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You should consider reverting to 10.7.3
Peter -
Sometimes when you update your system, the kext files that you might have changed/removed get replaced. Check if that is the case.
Thanks,
Anish -
I forgot about those kext files. What should they be and where are they? Alternatively, how do you revert back to 10.7.3?
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https://forums.creativecow.net/thread/277/14264#14325
Fifth message in the thread appears to be what you need.
Dwaine Maggart
Blackmagic Design DaVinci Support -
Chad, Did you reinstall the NVidia drivers? The ones for 10.7.3 were broken and a new driver was put out to fix.
You need to make sure you install these driver:
https://www.geforce.com/drivers/results/44848Good luck.
Online Editor | Colorist | Post Super | VFX Artist | BD Author
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That did it Dwaine. Thanks! You forget all those steps that got these cards working in the first place. Gotta write this down somewhere.
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