Does the fan work in an x16 slot? How hot does the card get when hashing wiith no fan? Either a fan problem or it isn't getting hot enough to need the fan.
It gets to the point where it crashes. I have no control over the cards fans through afterburner when on risers. Put them on a full 16x slot and they function as normal with fans working properly. But 1080ti and 1060 work absolutely fine in these risers. It's almost like the GPU has firmware that stops it being used in a 1x slot.
Having exact same issues with palit and kfa2 1660s, did you find a fix? Tried everything you have already. They work when directly in the mobo.
Thanks for the quick reply. When I put both my 1060 or 1080ti in the exact same risers, the fans work. However put either the 1660 super palit or kfa2 in the same risers, the fans don't work. The 1660s work perfectly And get a hash rate of about 32 but the fans don't work at all... Its very confusing. Usualy a riser issue. Check if their deliver pcie voltage.
Post
Topic
BoardMining (Altcoins)
Re: GPU Fans not spinning on Riser
by
Torter49
on 26/03/2021, 18:42:51 UTC
Having exact same issues with palit and kfa2 1660s, did you find a fix? Tried everything you have already. They work when directly in the mobo.