AAEON FSB-B75G - Manual (Page 41)

F u l l - s i z e S B C F S B - B 7 5 G
Fan Speed Cruise
Mode
SMART FAN III Mode
CPU Smart Fan 0 Mode Select
CPUFAN0 PWM/DC Voltage
Output
0~255 Default : 255
Input expect PWM Output Value(Range: 0 – 255)
It’s also the Fan Output initial value in Smart Fan III Mode
FAN Step down Time Time Default : 10
FAN Step down time value, unit is 0.1, default is 1 second
FAN Step up Time Time Default: 10
FAN Step up time
Chapter 3 AMI BIOS Setup 3-19