Gigabyte GA-M68M-S2P - Page 46

BIOS Setup - 46 -
CPU Smart FAN Mode
 SpecieshowtocontrolCPUfanspeed.ThisitemiscongurableonlyifCPU Smart FAN Control is set
to Enabled.
Auto Lets the BIOS automatically detect the type of CPU fan installed and sets the optimal
CPU fan control mode. (Default)
Voltage Sets Voltage mode for a 3-pin CPU fan.
PWM Sets PWM mode for a 4-pin CPU fan.