Asus P5V900 Manual page 25

If you purchased a separate CPU heatsink and fan assembly, make
sure that the Thermal Interface Material is properly applied to the CPU
heatsink or CPU before you install the heatsink and fan assembly.
To install the CPU heatsink and fan:
1. Place the heatsink on top of the
installed CPU, making sure that
the four fasteners match the
holes on the motherboard.
2. Push down two fasteners at
a time in a diagonal sequence
to secure the heatsink and fan
assembly in place.
A
B
3. When the fan and heatsink assembly is in place, connect the CPU fan
cable to the connector on the motherboard.
CPU Fan Connector
Do not forget to connect the CPU fan connector! Hardware monitoring
errors can occur if you fail to plug this connector.
ASUS V-Series P5V900
B
A
R
A
B
1
CPU_FAN
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
B
A
1
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