5.CPU and chassis fan connectors (4-pin CPU_FAN, 3-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!

CHA_FAN CPU_FAN

Rotation +12V GND

CPU FAN PWM CPU FAN IN CPU FAN PWR GND

P7P55-M

P7P55-M fan connectors

Only the 4-pin CPU fan supports the ASUS Q-FAN feature.

6.USB connectors (10-1 pin USB910, USB1112, USB1314)

These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis. These USB connectors comply with USB 2.0 specification that supports up to

480 Mbps connection speed.

 

USB1314

USB1112

USB910

 

USB+5V USB P14- USB P14+ GND NC

USB+5V USB P12- USB P12+ GND NC

USB+5V USB P10- USB P10+

GND NC

P7P55-M

PIN 1

PIN 1

PIN 1

 

 

USB+5V USB P13- USB P13+ GND

USB+5V USB P11- USB P11+ GND

USB+5V USB P9- USB P9+

GND

P7P55-M USB2.0 connectors

Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!

The USB module cable is purchased separately.

ASUS P7P55-M

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