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Cooling Fan Connectors - CPUFAN1 & CASFAN1
The mainboard provides two onboard 12V cooling fan power connectors to
support CPU (CPUFAN1), and System (CASFAN1) 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.
CD_IN Connector (CD1)
Port CD1 is used to attach an audio connector cable from the CD-ROM drive.
Pin Assignments:
1=CD IN L
2=GND
3=GND
4=CD IN R
CASFAN1
1
CPUFAN1
1
E2
E3
SENSE
GND
+12V
1
1
CD1