Hardware Setup 2-5(2). FAN ConnectorsThese 3-pin connectors each provide power to the cooling fans installed in your system.The CPU must be kept cool by using a powerful fan with heatsink. The system is capable of monitoringthe speed of the CPU fan.• CPUFAN1: CPU Fan• CHAFAN1/SYSFAN1: System Fan• PWRFAN1: Auxiliary Fan (NF7/NF7-S/NF7-M)• NBFAN1: Chipset Fan (NF7-S2/NF7-S2G)WARNING: These fan connectors are not jumpers. DO NOT place jumper caps on these connectors.NF7/NF7-S/NF7-M: NF7-S2/NF7-S2G:User’s Manual
