In my system I have an NVIDIA video card (GeForce 450 GTS) as an extra card (video output via motherboard ATI) for bitcoin mining.If I start mining, the fan speeds up a little, but the weird thing is, if I stop mining the fan starts to spin much much faster (generating lots of noise). And it doesn't stop doing that.What could be the cause? And how can I fix that?
NVIDIA card fan spins faster when not in use
nvidia