Asus P5B-Plus VISTA Edition - Manual (Page 36)

2-10 Chapter 2: Hardware information
3. Connect the CPU fan cable to the connector on the motherboard labeled
CPU_FAN.
2. Push down two fasteners at a time in
a diagonal sequence to secure the
heatsink and fan assembly in place.
B
A
A
A B
B
DO NOT forget to connect the CPU fan connector! Hardware monitoring errors
can occur if you fail to plug this connector.
P5B-PLUS
®
P5B-PLUS CPU fan connector
CPU_FAN
GND CPU F
AN PWR
CPU F
AN IN
CPU F
AN PWM
A
B