gpu disappeared after upgrading to nvidia driver release 335.23


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David

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Joined: 24 Sep 11
Posts: 5
United States
Message 53722 - Posted: 19 Apr 2014, 15:57:02 UTC

Hello,

I recently upgraded my nvidia gtx760 to driver release 335.23 (release date 3/10/14) and my gpu has disappeared now from projects that use it.

Is BOINC coming out with a new release soon or do I need to downgrade?

Thanks!
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Profile Jord
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Joined: 29 Aug 05
Posts: 15483
Netherlands
Message 53723 - Posted: 19 Apr 2014, 16:00:52 UTC - in response to Message 53722.  

Whenever the GPU detection worked before you updated drivers, and doesn't anymore after you updated drivers, check the drivers. Or wait for BOINC to start until the drivers have fully loaded.

That's to say, you did update the drivers to ones from the Nvidia website, not to ones in Windows? As these latter lack the necessary components for CUDA and OpenCL detection. Only the drivers from the GPU manufacturer have these components included.
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Claggy

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Joined: 23 Apr 07
Posts: 1112
United Kingdom
Message 53726 - Posted: 19 Apr 2014, 16:29:39 UTC - in response to Message 53722.  

Make sure your reboot your host, there have been reports that this is required now,

Claggy
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David

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Joined: 24 Sep 11
Posts: 5
United States
Message 53727 - Posted: 19 Apr 2014, 17:00:26 UTC - in response to Message 53726.  

Hey guys,

Thanks for the input. I did a fresh installation of the drivers (which I always get from nvidia) and then did a repair of boinc and it's all good now.

Next time I will be more conscientious of upgrading!'

Thanks!
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Message boards : Questions and problems : gpu disappeared after upgrading to nvidia driver release 335.23

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