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Asus b75m-a, B75m-a fan connectors – Asus B75M-A User Manual

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ASUS B75M-A

1-27

3. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN)

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.

Do not forget to connect the fan cables to the fan connectors. Insufficient air flow 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 2A (24 W) fan power.

Only the 4-pin CPU fan supports the ASUS Fan Xpert feature.

B75M-A

B75M-A Fan connectors

CPU_FAN

CPU F

AN PWM

CPU F

AN IN

CPU F

AN PWR

GND

CHA_FAN

CHA

F

AN PWM

CHA

F

AN IN

CHA

F

AN PWR

GND