Hello guys, hope some1 could have an idea whats wrong with my mining rig.
1st issue:currently i am mining with qtminer
@ethermine.org via stratum. everythings fine except that i am getting 90-100 MH (as shown on the Balance page). qtminer shows always around 100 MH. My cards should produce 110 MH though. is it normal, that the deviation is so big?! mining with claymore shows the full 110 MH
2nd issue:before qtminer i used ethminer and everything was fine. after switching to qtminer and using it for some weeks i tried tried yesterday ethminer again. some minutes after GPUs were under load my mining rig just switched off and restarted. Thought it was PSU issue, but why is qtminer working fine?
same happens when i use Claymores miner. are global and local variables not set correctly in ethminer and calymore miner, or am i missing something?
3rd issue:as soon as i start qtmienr or ethminer my CPU Load skyrockets to 100% while actions on DAG are being done. As soon as mapping in big chunk was done, the load goes to 5%. Didnt have this issues before. some users have some issues too. Already deleted DAGs several times.
my config
H61 BTC Pro with G620
8 GB of RAM
2x R9 390
1x 7970
2x R7 370 4GB
1350 Watt Enermax Platimax PSU
my rig is good cooled and nothing is overheating neither CPU nor GPUs or PSU
hope any1 will have some hints.
Comments
the problem i have with Claymore miner that i get rejects all the time (100%) and cant find the solution ;(
Check out page 4 of the manual:
http://www.enermax.co.uk/fileadmin/enermax/content/produkte/netzteile/platimax/manual_platimax_1200-1500w.pdf
The 6x 12V GPU/CPU plugs on the motherboard correspond to the rails like so:
Rail 3 | Rail 4 | Rail 6
Rail 3 | Rail 5 | Rail 5
So, you need to use the top 3 and the bottom middle to power 4 GPUs (and then you can run the CPU aux power off of one of the other two bottom plugs).
JonnyGURU tested that PSU at 1355W DC output (1521W AC input) all on the 12V rails, and they ran fine with decent efficiency. http://www.jonnyguru.com/modules.php?name=NDReviews&file=print&reid=307
im have this same problem
with only one card the claymore´s works fine
but with two my pc shutdown
how you resolv your problem?
Thnks
Almir
im dont use raiser now and im have a power supply of 500w
im have two pci-e slot of 16x
im put one card in each slot
How can I solve my problem?
Thanks
Almir