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Hardware Installation
2.9.14 Second Fan Connector
Pin
1
2
3
Function
Ground
On/Off
Sense
If you are installing a second fan in the system unit, connect the fans
connector to location J4 on the system board. The system is capable
of monitoring and controlling the speed of the second fan. The
second fan will automatically turn off once the system enters the
Suspend mode.
3
2
1
Second fan
(J4)