Cpu And System Fan Connectors (Fan1/2/3); Audio Center/Bass Header (Jp5) - Shuttle MN31 User Manual

E2

CPU and System Fan Connectors (FAN1/2/3)

The mainboard provides three onboard 12V cooling fan power connectors
to support CPU (FAN1) & the system (FAN2/FAN3).
GND +12V
1
Note:
Both cable wiring and type of plug
may vary, which depend 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 Center/Bass Header (JP5)

E3
Port JP5 can be used to connect a cable attached to center/bass amplified
speakers.
1
1 2 3 4
Pin Assignments:
1=CENTER
2=GND
3=GND
4=BASS
SENSE
JP5
- 36 -
FAN1
1
JP5
1
FAN2
1
FAN3
1