SOYO SY-K8USA DRAGON Ultra User Manual page 37

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:
CPU Cooling Fan
(CPUFAN1, CPUFAN2)
CPUFAN Pin Assignment
CHAFAN1
3 2
Ctrl
Sensor
CHAFAN2
1 2
GND
+12V
32
SY-K8USA DRAGON Ultra
1
GND
3
NC