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Problems with NVIDIA Fermi / SETI@HOME / Win10 Update to V1803 ? See here
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Seneca Send message Joined: 17 Oct 02 Posts: 51 Credit: 10,114,348 RAC: 272 |
Hi friends, just for your convenience if you run into the truoble I experienced: After updating my Win10 pro desktop machine, containing a NVIDIA GForce GTX570 (based on the Fermi architecture), I faced severe problems, probably due to a NVIDIA driver in the update (388.x).
Per Aspera Ad ETI .. 0=0 |
rob smith Send message Joined: 7 Mar 03 Posts: 22535 Credit: 416,307,556 RAC: 380 |
A known issue is that Microsoft supplies drivers that do not have the parts required for calculation as they assume that everyone wants to play games and not do "real work" on their computers. BOINC looks for these, and if they are missing then it won't detect the GPU correctly, or if it does then then the GPU won't do the calculations correctly. Solution Turn off Windows drivers update Download the drivers the the nVidia website - you may have to hunt for the drivers for your 570 as it is now several generations old and support is getting thinner on the round. Install the drivers, doing a Clean installation, this option is generally hidden under the "advanced" button, but has been known to move on the odd occasion. I find that rebooting after the installation just to make sure everything is working well. Finally - make sure that you are still running BOINC in "user" mode rather than as a service - it may be that the update has upset some setting or other (it shouldn't, but I don't trust MS not to....). Bob Smith Member of Seti PIPPS (Pluto is a Planet Protest Society) Somewhere in the (un)known Universe? |
Richard Haselgrove Send message Joined: 4 Jul 99 Posts: 14679 Credit: 200,643,578 RAC: 874 |
I tested that situation not long after the 'Fall Creator's Update' (if that's the exact name, I forget, but the one about 7 or 8 months ago) - with a complete bare silicon fresh install of W10. It took about two days to download all the updates, but once they'd all arrived, the NVidia card in the machine had a Microsoft driver that was adequate for running CUDA tasks. When I took the NVidia card out again, the intel_gpu downloaded a driver with OpenCL support. Put the NVidia card back in, and that inherits OpenCL support as well. Full house. So the Microsoft position is getting slowly better over time. Full report at message 1914455 There have been reports that NVidia itself put out a dodgy driver recently, so it's possible that 1803 came at just the wrong moment and inherited that one. That might explain why the OP's experience is different from mine. Installing a known good driver direct from nvidia.com is always good and safe advice, but it's a bit of a hassle - it may not always be necessary. |
Kevin Olley Send message Joined: 3 Aug 99 Posts: 906 Credit: 261,085,289 RAC: 572 |
Nvidia 397.31 is the one to steer clear of. Nvidia 397.64 has not given me any problems. Nvidia 397.93 has just been released, have not tried. Kevin |
Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 13855 Credit: 208,696,464 RAC: 304 |
NVidia 372.54 is still working for me. Grant Darwin NT |
Kevin Olley Send message Joined: 3 Aug 99 Posts: 906 Credit: 261,085,289 RAC: 572 |
I am still new to W10, was running Vista before that, which for me run stable all the time. Only upgraded after I brought a pair of 1050 ti's, they would not run through lack of driver support in Vista. Had an earlier driver bumped in w10 so do try to keep them fairly up to date. Kevin |
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