Originally Posted by BentZero
Where can I set the optional fan control speeds? In the Asus tool I can only control CPU and chassis fan speeds. Meanwhile, my optional fans are running full blast for no reason. Thanks.
Originally Posted by Tweeky
I did not any setting for Opt fans in the AI Suite II but in the BIOS it is possible to set the Opt fans See page 3-32 in the manual
You have to turn on monitoring for each OPT fan in BIOS first - by default they are disabled. Once you do that then software can see those fans and be able to manipulate their settings. AI Suite II > Fan Expert in Windows.
Also keep in mind:
2pin = Power only
3pin = Power and RPM monitor
4pin = Power, RPM monitor, and PWM controlEdited by ALUCARDVPR - 7/13/11 at 10:43am