5.CPU and chassis fan connectors (3-pin CPUFAN2, CHASFAN1)

The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of 1A~2.22A (26.64W 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.

P4BP-MX

CPUFAN1

GND

+12V

Rotation

CHASFAN1

Rotation +12V GND

P4BP-MX 12-Volt Cooling Fan Power

Do not forget to connect the fan cables to the fan connectors. Lack of sufficient air flow within the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors!

6.USB header (10-1 pin USB1)

If the USB ports on the rear panel are inadequate, a USB header is available for additional USB ports. Connect the USB cable of the USB 2.0 module to this header. You may install the USB module in the chassis front panel. The module has two USB 2.0 ports for connecting next generation USB peripherals such as high resolution cameras, scanners, and printers.

P4BP-MX

P4BP-MX USB 2.0 Header

USB+5VLDM5LDP5GNDNC

USB1

1 USB+5V LDM6 LDP6 GND

•The USB 2.0 module is purchased separately.

•Install the USB 2.0 driver before using the USB 2.0 feature.

1-18

Chapter 1: Product introduction