Asus P2-P5945GCX User Manual - Page 51

3. CPU Fan connector (3-pin CPU_FAN) The fan connector 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 cable to the fan connector on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector. R CPU_FAN Tachometer +12V GND CPU FAN 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! 4. USB connector (5-1 pin USB7) This connector is 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. USB7 GND USB LP7+ USB LP7- R USBPW78 USB7 Connector Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB module is purchased separately. ASUS P1/P2-P5945GCX 4-