ENPC EP-KL21, User Manual

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Chapter 2 INSTALLATION
9. Speaker Connector
(J1, Pin 14,16,18,20)
This 4-pin connector connects to the case-mounted speaker.
10. CPU Cooling Fan Connector (JP8 support fan detect)
This connector support a CPU cooling fan of 500 mAMP
(6WATT, +12V) or less. Orient the fan so that the heat sink fins
allow airflow to go across the onboard heat sink(s). Depending
on the fan manufacturer, the wiring and plug may be different.
The red wire should be positive, while the black should be
ground. Connect the fan’s plug to the board taking into
consideration the polarity of the connector.
EP-KL21 User’s Manual
GND
Fan Detect
1
+ +
1
JP8, FAN Connector
J1, Pin 14,16,18,20:
S peaker Connector
+ 12 V