tmpearson

Even in BIOS three identical case fans which adjust to VMOS temp all run at different RPM. One is much higher. Also, HWinfo lists my AIO pump RPM at 2000 but then there is a cpu fan running at 5000 rpm? Not sure what that is.

So as far as I can tell SIV needs to lauch on startup for the smart fan settings to take effect. Otherwise, the fans run off of BIOS settings? I have 3 identicle case fans on a Gigabyte Aorus Master plugged in to headers 1, 2 and 4 on the motherboard. In Smart fan 5 all three have different max and min RPM and one fan doesn't list any info. I set all three fans to the VMOS temp wich doesn't fluctuate. The Smart Fan 5 Auto settings also sets different fan curves for all three fans. Also, the CPU fan "curve" is up and down. It's a Corsair H115. I think I should just ditch the software and run BIOS only.