Smartfan is driving me a little mad, I'm trying to get the fan curves working as they should.
So far only the fans connected to the CPU-opt pin work as they should ( 2 GT's),
2 more GT's on SYSfan 1 - If I set a fixed rpm (say 60%) it doesn't respond, Just stays sat at about 40% rpm.
After a reboot it will turn sysfan1 OFF altogether so fans on my rads stop spinning once windows has loaded lol.
Then 1 4pin 140mm PWM on sysfan4 that does exactly the same as sysfan1
Another 120mm 3pin on sysfan2 does exactly the same as sysfan1 & 4.
Only CPU OPT works as it should without issues (to my curve in smart fan). The others when I set a fixed RPM, They all just sit at 40%, Then on rebooting they shutoff altogether (0rpm) once Windows has loaded until I open Smartfan and press reset.
When I set a custom fan curve on sysfan 1, 4 & 2 they all just stay at a permanent 40% rpm not responding to CPU temp changes like CPU-OPT does.
I tried putting the fans from sysfan1 onto CPU-fan pins and it did exactly the same. I would use the BIOS for fan control but prefer the precision of the curve
I'm using Easytune B13.0703.1