Biostar X570GT8 Версия 5.x [11/98] Connect cooling fans

Biostar X570GT8 Версия 5.x [11/98] Connect cooling fans
Chapter 2: Hardware installaon | 11
X570GT8
2.3 Connect Cooling Fans
These fan headers support cooling-fans built in the computer. The fan cable and connector
may be dierent according to the fan manufacturer.
CPU_FAN1/ 2: CPU Fan Header
PWM Mode DC Mode
Pin Assignment Pin Assignment
1 Ground 1 Ground
2 +12V 2 Voltage Control
3 Sense 3 Sense
4 Speed Control Signal 4 NC
SYS_FAN1/ 2: System Fan Header
PWM Mode DC Mode
Pin Assignment Pin Assignment
1 Ground 1 Ground
2 +12V 2 Voltage Control
3 Sense 3 Sense
4 Speed Control Signal 4 NC
SYS_FAN3: System Fan Header (Southbridge Heatsink Fan Header)
DC Mode
Pin Assignment
1 NC
2 Sense
3 Voltage Control
4 Ground
Note
»
  CPU_FAN1/2,SYS_FAN1/2support4-pinand3-pinheadconnectors.Whenconnecngwithwires
ontoconnectors,pleasenotethattheredwireistheposiveandshouldbeconnectedtopin#2,and
theblackwireisGroundandshouldbeconnectedtopin#1(GND).
 
»
SYS_FAN3connectorisonlyavailableforSouthbridgeHeatsinkFan.

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