Fan Headers - Biostar TF7050-M2 Setup Manual

Motherboard Manual
2.2 FAN H
EADERS
These fan headers support cooling-fans built in the computer. The fan
cable and connector may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
pin#1.
JCFAN1: CPU Fan Heade r
JNFAN1: North Bridge Fan Heade r
JSFAN1/JSFAN2: Syste m Fan Heade r
Note:
The JCFAN1 supports 4-pin head c onnector. The J SFAN1/JSFAN2 and JNFAN1
support 3-pi n head connectors. When connec ting with wires onto connec tors, pleas e
note that the red wire is the positive and should be connec ted to pin#2, and the blac k
wire is Ground and s hould be c onnected to GND.
12
4 Pin
1
2
1
3
4
JNFAN1
1
3
Pin
1
JSFAN2
2
3
3
1
JSFAN1
3 1
Assignment
Ground
+12V
FAN RPM rate
sense
Smart Fan
Control (By Fan)
Assignment
Ground
+12V
FAN RPM
rate sense