945GC-230/945GC-330
5
CHAPTER 2: HARDWARE INSTALLATION
2.1 I
NSTALLING
C
ENTRAL
P
ROCESSING
U
NIT
(CPU)
The motherboard includes an embedded Intel Atom N230 / N330
processor, and a heatsink has been installed to provide sufficient cooling.
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.
JSFAN1/JSFAN2: System Fan Header
Pin
Assignment
1 Ground
2 +12V
1
3
3
1
JSFAN2
JSFAN1
3
FAN RPM rate
sense
Note:
JSFAN1/2 support 3-pin head connector. 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.