i have a big problem with the last version and all over miners. works with 3 cards and when i want to put 4 gpu cards on my rig, it crashes...
all the same cards, Under win10 fresh installed, AMD driver 17.4.4, stock cards, psu 1200w seasonic prime on asrock H81 rev2
risers are ok because:
- gpu 1+2+3 => ok
- gpu 1+2+4 => ok
- gpu 1+2+3+4 => ko...
claymore start well and detect the 4 gpu's but crashed before to start mining, just after GPU detect.
please help me !!
- Make sure the card is not sharing power with another card
- Make sure each riser not sharing its power with another riser
- Run all cards on stock BIOS and stock seetings
- Uninstall MSI AB or similar software
- Run DDU in safe mode
- Reinstall AMD driver, the latest
- Run Claymore with minimal settings -cvdcc 1000 -mvdcc 1500
Share results and screenshots from GPU-Z
hello,
i did everything and its still the same problem... im running now Under 4 cards and it's crashing.
Under GPUZ i don't see any problem and all the cards are detected. no time to post screenshots for the moment.
any idea ?
one cards is Under Crimson 17.7.2 / whql /win10 64 drivers (opencl ticked)
and the second one is only whql / win10 64 drivers (opencl not ticked)
Did you run DDU? be honest...
of course i did it !
i had to go to my job this morning, not enought time sorry.
here is the screenshot with one card, it seem that there an exclamation behind my card. Conflict between windows drivers and AMD driver ??
do i have to use DDU each time i add a card and re install crimson AMD drivers 17.7.2 ?
https://www.noelshack.com/2017-33-3-1502867786-capture.png
i tried to use simplemining and it does not work well at all... only 10mhs with 3 cards and gpu core often low at 300 instead of 1236, really strange.
You installed the wrong driver. It has to be CRIMSON BETA, not 17.7.2.
This is the latest AMD driver, optimised for mining
http://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-[Suspicious link removed]pute-Release-Notes.aspx
I have the same problem. I mean 3-cards problem.
I have 8 amd rx cards.
I run 3 claymore miners with 3 cards per miner as workaround. It works fine.
I still don't know the what the root cause is.