User manual

ASUS H170-PRO
1-21
Donotforgettoconnectthefancablestothefanconnectors.Insufcientairowinside
thesystemmaydamagethemotherboardcomponents.Thesearenotjumpers!Donot
placejumpercapsonthefanconnectors!TheCPU_FANconnectorsupportsaCPUfanof
maximum1A(12W)fanpower.
11. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN 1/2)
Connectthefancablestothefanconnectorsonthemotherboard,ensuringthatthe
black wire of each cable matches the ground pin of the connector
CHA_FAN1
+5V
CHA FAN IN
CHA FAN PWR
GND
A
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
BA
CHA_FAN2
GND
CHA FAN PWR
CHA FAN IN
+5V
C
B
C
H170-PRO
H170-PRO Fan connectors