CPUFAN1SYSFAN1~2:
PWM () PWM
12V
3 (Non-PWM)PWM
100%
1
CPUFAN1
1 Ground 2 +12V
3 Sense 4
Speed Control
Signal
1
SYSFAN1/ SYSFAN2
1 Ground 2
Voltage
Control
3 Sense 4 NC
PWM
2 BIOS > Advanced > Hardware
Monitor
BIOS Hardware Monitor
BIOS > Advanced > Hardware Monitor