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CPU and System Fan Connectors - FAN1/2/3
The mainboard provides three onboard 12V cooling fan power connectors
to support System (FAN1), Chipset (FAN2), or CPU (FAN3) cooling fans.
Note:
Both cable wiring and type of
plug may vary , which depends on
the fan maker. Keep in mind that the
red wire should always be connected
to the +12V header and the black
wire to the ground (GND) header.
Audio CD_IN Connector (CN3) (Black)
Port CN3 (Black) can be used to connect the stereo audio input from CD-ROM,
TV-tuner or MPEG card.
Pin Assignments:
1=CD-IN (Left)
2=Ground
3=Ground
4=CD-IN (Right)
E3
FAN1/2/3 with rotate sense.
SENSE
GND
+12V
1
E2
FAN2
FAN1
FAN3
4
3
2
1
CD_IN Left
CD_IN Right
GND
CN3
CD-IN
1
