Tech support didn't help. They just forwarded me to a survey in which I posted low marks on the call. These fans are 4-pin PWM and no matter which mode I put them in, they always run full. They're not connected to any splitter or adapter. I've cleared the CMOS, cleared it with the battery removed, and removed the battery with the power unplugged. I've used manual mode but unfortunately Asus doesn't want you lowering your fan speed more than 60% which is a joke for high speed fans.
Is there a BIOS issue with this board or did I somehow purchase 3 defective fans?