2-9Hardware SetupPower SupplyThe mainboard supports ATX power supply for the power system. Before insertingthe power supply connector, always make sure that all components are installedproperly to ensure that no damage will be caused.ATX 20-Pin Power Connector: CONN1This connector allows you to connect to an ATX power supply. To connect to the ATXpower supply, make sure the plug of the power supply is inserted in the properorientation and the pins are aligned. Then push down the power supply firmly into theconnector.PIN SIGNAL11 3.3V12 -12V13 GND14 PS_ON15 GND16 GND17 GND18 -5V19 5V20 5VPIN SIGNAL1 3.3V2 3.3V3 GND4 5V5 GND6 5V7 GND8 PW_OK9 5V_SB10 12VCONN1 Pin DefinitionCONN11012011JPW11342ATX 12V Power Connector: JPW1This 12V power connector is used to provide power to the CPU.PIN SIGNAL1 GND2 GND3 12V4 12VJPW1 Pin Definition