Fan Headers - Biostar NF520-A2 TE Setup Manual

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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 Header
JSFAN1: System Fan Header
Note:
The JCFAN1 supports 4-pin head connec tor, and JSFAN1s upports 3-pin head c onnector.
When connecting with wires onto c onnectors, please note that the red wire is the positive
and should be c onnec ted to pin#2, and the blac k wire is Gr ound and should be
connected to GND.
NF520-A2 TE/NF520-A2 SE/NF520-A 2
1 4
Pin
1
2
3
4
Pin
1
2
3
3 1
Assignment
Ground
+12V
FAN RPM rate
sense
Smart Fan
Control
Assignment
Ground
+12V
FAN RPM rate
sense
9