Hardware Installation
2. Cooling Fan Installation
(1) CPU Cooling Fan (CPUFAN1, CPUFAN2)
After you have seated the CPU properly on the processor, attach the 3-pin fan
cable to the CPUFAN connector on the Motherboard.
To avoid damage to the system, install according to the following pin
assignment:
CPUFAN Pin Assignment
GND
GND
SY-P4I875P DRAGON 2 V1.0
CPU Cooling Fan
(CPUFAN1,CPUFAN2)
CPUFAN1
1
2
3
+12V
SENSOR
CPUFAN2
1
2
3
NC
+12V
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