Was trying to set up some manual fan curves, so I downloaded AI Suite for the fan control options. Went into Fan Xpert 4 or whatever it's called and it prompted me to run the auto tune option, which I did.
Took maybe a minute, and since then my three front intake fans and two rear exhaust fans have completely stopped spinning. I've tried setting them to the four profiles it came up with, silent to full speed but no change. Tried uninstalling AI Suite and setting Q-fan options to auto etc but still they refuse to work. Also tried installing Speedfan but it isn't letting me change the RPM etc.
My Case is an EVGA DG-86, 2 exhaust fans and 2 of the front intake fans are Noctua NF-A14 Industrial PPC 140mm 2000RPM PWM Fans, with one of the front intake fans being the 3000 RPM versions as PCCaseGear only had 4 of the 2000 RPM in stock.
Any idea's how to revert whatever the auto tuning changed to stuff up the fans?
I'm tempted to reset the bios to factory settings to see if that will get them running since this build is only a week old.
UPDATE: While clearing Cmos did indeed seem to change the Q-fan settings back to normal, my fans are still not spinning. Also tried argusmonitor to change fan RPMS etc but while I could manually set RPM to whatever I wanted the fans didn't move.
UPDATE 2: After unplugging everything and testing each fan directly they themselves are working fine. What isn't working fine is the DG-86's built in fan hub. I can't see how Fan Xpert could have done anything to do, does Fan Xpert change voltages to the fans somehow? Could it have damaged the fan controller like that? Weird coincidence that they stopped the exact moment I ran the auto tune, but I just can't see how that could have done anything.