Fan Headers - Biostar I915P-A7 User Manual

2.2 FAN H
EADERS
These fan headers support cooling-fans built in the computer. The fan
wiring and plug may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
pin#1.
JCFAN1: Power Source for CPU Fan
1
JSFAN1/JSFAN2: Power Source for System Fan
(JSFAN2 is optional.)
1
Note:
The JCFAN1 and JSFAN1support system cooling fan with Smart Fan
Control utility. It supports 3-pin and 4-pin head connectors. When
connecting with wires onto connectors, please note that the red wire is
the positive and should be connected to pin#2, and the black wire is
Ground and should be connected to GND.
I915P-A7
Pin Assignment
1 Ground
2 Power
3 FAN RPM rate sense
4 Smart Fan Control
Pin Assignment
1 Ground
2 Power
3 FAN RPM rate sense
12