Asus A8V Deluxe - Connecting the CPU Fan Cable

2-10 Chapter 2: Hardware information
2.3.4 Connecting the CPU fan cable
When the heatsink and fan assembly is in place, connect the CPU fan
cable to the connector on the motherboard labeled CPU_FAN.
Do not forget to connect the CPU fan connector! CPU overheating and
hardware monitoring errors may occur if you fail to plug this connector.
CPU Fan Connector
(CPU_FAN)