4. CPU and Chassi s Fan connectors (4-pi n CPU_FAN, 3-pi n CH A_FAN)

The fan connectors support cooling fans of 350 mA~740 mA (8.88 W max.) or a total of 1 A~2.22 A (26.64 W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector.

CPU_FAN

GND

CPU FAN PWR

CPU FAN IN

CPU FAN PWM

CHA_FAN

Rotation +12V

GND

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!

5. USB connectors (10-1 pi n USB56, USB78)

These connectors are for USB 2.0 ports. Connect the USB/GAME 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.

USB2.0 Connectors

_ _P6+

_ _P8+

P6-

P8-

USB+5V USB USB GND NC

USB+5V USB USB GND NC

USB561

USB781

P5-

P7-

P5+

P7+

_ GND

_ GND

USB+5V _

USB+5V _

USB

USB

USB

USB

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

The USB module is purchased separately.

4-

Chapter 4: Motherboard info