Asus P5S-B P5S-B User Manual - Page 35

III. HARDWARE SETUP 9. ATX Power Supply Connector (ATXPWR, 20-pin block) This connector connects to an ATX power supply. The plug from the power supply will only insert in one orientation because of the different hole sizes. Find the proper orientation and push down firmly making sure that the pins are aligned. IMPORTANT! Make sure that your ATX power supply can supply at least 10mAmp on the 5-volt standby lead (+5VSB). You may experience difficulty in powering on your system if your power supply cannot support the load. For Wake on LAN support, your ATX power supply must supply at least 720mA. 01 +12.0Volts +5V Standby Power Good Ground +5.0 Volts Ground +5.0 Volts Ground +3.3 Volts +3.3 Volts +5.0 Volts +5.0 Volts -5.0 Volts Ground Ground Ground Power Supply On Ground -12.0Volts +3.3Volts III. H/W SETUP Connectors P5S-B ATX Power Connector 10. AT Power Supply Connector (PS2PWR, 12-pin block) This connector connects to a standard 5 Volt power supply. To connect the leads from the power supply, ensure first that the power supply is not plugged. Most power supplies provide two plugs (P8 and P9), each containing six wires, two of which are black. Orient the connectors so that the black wires are together. 01 P5S-B AT Power Connector +5V -5V GND -12V +5V +12V PG Power Connector on Motherboard RED RED RED WHT P9 BLK BLK BLK BLK BLU YLW P8 RED ORG Power Plugs from Power Supply At a slight angle, align the plastic guide pins on the lead to their receptacles on the connector. Once aligned, press the lead onto the connector until the lead locks into place. ASUS P5S-B User's Manual 35