Hardware Setup 2-7(2). FAN Power ConnectorsThese connectors each provide power to the cooling fans installed in your system.• CPUFAN1: CPU Fan Power Connector• NBFAN1: Chipset Fan Power Connector• SYSFAN1: System Fan Power Connector• AUXFAN1, AUXFAN2: Auxiliary Fan Power ConnectorWARNING: These fan connectors are not jumpers. DO NOT place jumper caps on these connectors.User’s Manual