Cpu_Fan1,Sys_Fan1~2 - MSI Z270I Quick Start Manual

CPU_FAN1,SYS_FAN1~2:

Modulation)
PWM
12 ,
.
3- (Non-PWM)
PWM,
BIOS > HARDWARE MONITOR
: PWM
!
,
PWM/ DC.
,
1
3
1
3
DC,
PWM DC
: PWM (PulseWidth
. ,
.
.
PWM
1
CPU_FAN1
Ground 2
Sense 4
1
SYS_FAN1/ SYS_FAN2
Ground 2
Sense 4
.
+12V
Speed Control Signal
Voltage Control
NC
.
.
19