Asus F2A55-M LE F2A55-M LE User's Manual - Page 35

Internal connectors

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1.8.2 Internal connectors 1. Power, CPU, and chassis fan connectors (3-pin PWR_FAN, 4-pin CPU_FAN, and 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. PWR_FAN CPU_FAN CPU FAN PWM CPU FAN IN CPU FAN PWR GND Rotation +12V GND F2A55-M LE CHA_FAN CHA FAN PWM CHA FAN IN CHA FAN PWR GND F2A55-M LE Fan connectors 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 CPU_FAN connector support the ASUS Fan Xpert feature. • If you install two VGA cards, we recommend that you plug the rear chassis fan cable to the motherboard connector labeled CHA_FAN for better thermal environment. ASUS F2A55-M LE 1-23

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1.8.2
Internal connectors
1.
Power, CPU, and chassis fan connectors (3-pin PWR_FAN, 4-pin CPU_FAN, and
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.
•
The CPU_FAN connector supports a CPU fan of maximum 2A (24 W) fan power.
•
Only the CPU_FAN connector support the ASUS Fan Xpert feature.
•
If you install two VGA cards, we recommend that you plug the rear chassis fan cable
to the motherboard connector labeled CHA_FAN for better thermal environment.
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.
F2A55-M LE
F2A55-M LE Fan connectors
CPU_FAN
PWR_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
Rotation
+12V
GND
CHA_FAN
ASUS F2A55-M LE
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