User`s manual

Motherboard Manual
8
2.2 FAN HEADERS
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
Pin
Assignment
1 Ground
2 +12V
3 FAN RPM
rate sense
14
4
Smart Fan
Control
JSFAN1: System Fan Header
Pin
Assignment
1 Ground
2 +12V
13
3 FAN RPM rate
sense
Note:
The JCFAN1 su pp orts 4-pin he ad con nec tor, and JSFAN1s up por ts 3- pin hea d c onn ect or.
When co nn ecting wit h wires o nto c on nect or s, ple ase not e t hat t he r e d wire is the p ositive
and sho uld be c on nec ted to pin #2, an d t he blac k wire is Gr oun d an d sh ould be
conn ected t o GND.