SOYO SY-K7ADA XP User Manual page 37

Hardware Installation
(2) Chassis Cooling Fan
Some chassis also feature a cooling fan. This Motherboard features a
CHAFAN connector to provide 12V power to the chassis fan. Connect the
cable from the chassis fan to the CHAFAN 3-pin connector. Install
according to the following pin assignment:
(3) Chipset Cooling Fan
Some chipset also feature a cooling fan. This Motherboard features a
ChipFAN connector to provide 12V power to the chassis fan. Connect the
cable from the chassis fan to the ChipFAN 3-pin connector. Install
according to the following pin assignment:
Note: CPUFAN/ChipFAN must be installed for this Motherboard,
CHAFAN is optional.
Chassis Cooling Fan
CHAFAN1 Pin Assignment
1
2
3
Chipset Cooling Fan
ChipFAN Pin Assignment
1
GND 12V
PWM2
+12V
SENSOR
2 3
NC
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SY-K7ADA XP