Hey Everyone... as some of you may remember, I have been having issues with GPU 0 on all 4 of my 6x470 rigs. Pretty sure the W10 Fall Creator's Update was the culprit (for some reason i could not stop this from installing on all my rigs), and have tried various versions of Claymore ETHash & Cryptonite-7 miners but always GPU 0 ends up going "open CL call fail restart"... over and over again.
Since I've been out of town most of April, I just turned GPU 0 off mining on all 4 rigs but now I am back and looking to get those 4 running again.
My first try is going to be a driver update, so I wanted to ask the experts on this thread which AMD drivers you are currently using or find to be the best/most stable.
I'm using 17.11.2 on all rigs which is quite old, so hoping a more recent driver will work better and fix that GPU 0 issue.
using 17.11.2 here on my onda rig (mix of 470s and 1070/1080s, 7 cards total). seems super stable, rig stays up for months at a time. using cdm 11.4 on win 10 pro x64 ver 1709. 8 gb ram, 60 gig page file.
all updates have been disabled (and so far its worked great, no updates at all since the update services were disabled. about 6 months maybe. i installed 1709 manually.
i have a kvm plugged into the iGPU (G4400), so all gpus have nothing plugged into them. sure makes driver updates easier.
dunno if you use risers (onda is riserless) but that would be my 1st guess but im sure you already know that. and it happening on 4 rigs at the same times kinda rules that out.
any cards bios modded? used pixel patcher to get them recognized?
what mobo? any bios updates for it? any changes to the bios been done (pci gen mumber changes, 4g decode etc. even iGPU vs pci video init order changed?
my rig is mixed so all amd may have something to do with it? mine has a 470 in slot 0 (closest to cpu) then another 470, 460, 1070, 1070ti then 2x1080tis
Thanks Vapour and the others who replied. Interestingly enough, my rig's config is almost identical to Vapours'... except that I am using risers and all 24 of my GPUs are MSI 470s... and the W10 version. Mine shows as 10.0.16299... not sure how I tell which update was the last as with your 1709.
To answer some of your other questions...
- I have 2 Biostar TB85 and 2 ASRock H81 Pro BTC R2.0 Mobo's. I have never touched the bios settings on any of these boards.
- All 24 GPU's were Bios modded using the strap-1500 method. After this W10 update and previous driver changes, I always used pixel patcher to get the cards recognized. Also used the DDU driver cleaner prior to install.
All of these methods worked after any prior update to OS or Drivers but not this time. If it were just 1 or maybe 2 rigs with GPU 0 I too would thing risers gone bad. But like you said, in this case with all 4 doing the same thing, it statistically rules out hardware issues IMO. I may go ahead and try swapping out 1 or 2 risers just for sanity sake first though, just because it's a lot less tediouos than messing with driver updates. But alas, I suspect this will be an issue of finding the right set of AMD drivers that play nicely with the version of W10 on my rigs.
I have seen 18.3.4 mentioned a few times so may try that first. Seems that was the last version before the 18,4.1 was released 3 days ago.