Asus P4SGL-MX P4SGL-MX User Manual - Page 25

4. ATX power connectors (20-pin ATXPWR1, 4-pin ATX12V1) These connectors connect to an ATX 12V power supply. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit. +5.0VDC +5.0VDC -5.0VDC COM COM COM PS_ON# COM -12.0VDC +3.3VDC ATXPWR1 +12.0VDC +5VSB PWR_OK COM +5.0VDC COM +5.0VDC COM +3.3VDC +3.3VDC P4SGL-MX ® ATX12V1 COM +12V DC COM +12V DC P4SGL-MX ATX Power Connectors If you will need to replace the power supply in the future, make sure that your new ATX 12V power supply can provide 8A on the +12V lead and at least 1A on the +5-volt standby lead (+5VSB). The minimum recommended wattage is 230W, or 300W for a fully configured system. The system may become unstable and may experience difficulty powering up if the power supply is inadequate. 5. USB headers (10-1 pin USB34, USB56) USBPWR34 and USBPWR56 is for the internal USB header that you can connect to the front USB ports. USB Power USB P5USB P5+ GND NC USB Power USB P3USB P3+ GND NC P4SGL-MX ® 2 10 2 10 USB_34 USB_56 1 9 1 9 USB Power USB P6USB P6+ GND USB Power USB P4USB P4+ GND P4SGL-MX USB Header The USB module is not included in the package. ASUS P4SGL-MX Motherboard 1-15