Biostar X570GT Ver. 6.x User Manual

10 | Chapter 2: Hardware installaon
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: CPU Fan Header
PWM Mode
Pin Assignment
1 Ground
2 +12V
3 Sense
4 Speed Control Signal
SYS_FAN1: System Fan Header
PWM Mode
Pin Assignment
1 Ground
2 +12V
3 Sense
4 Speed Control Signal
SYS_FAN2: System Fan Header (Southbridge Heatsink Fan Header)
DC Mode
Pin Assignment
1 NC
2 Sense
3 Voltage Control
4 Ground
Note
»
 CPU_FAN1,SYS_FAN1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_FAN2connectorisonlyavailableforSouthbridgeHeatsinkFan.

Biostar X570GT Ver. 6.x Specifications

General

Brand	Biostar
Model	X570GT Ver. 6.x
Category	Motherboard
Language	English