Asus P1-P5945G - Manual (Page 22)

2-6 Chapter 2: Basic installation
2.4.4 Removing and Installing the CPU fan and
heatsink assembly
The system package includes a proprietary CPU fan and heatsink assembly
to ensure optimum thermal condition and performance.
DO NOT replace the proprietary CPU fan and heatsink with other models!
Refer to the figure below for the location of the CPU fan connector on
the motherboard.
Do not forget to connect the CPU fan connector! Hardware monitoring
errors can occur if you fail to plug this connector.
R
CPU FAN Connector
CPU_FAN
GND +12V
Tachometer
3. Lift the CPU fan and heatsink
assembly, then set aside.
1. Disconnect the CPU fan cable.
2. Loosen the CPU fan and
heatsink assembly screws.
Reinstall the CPU fan and heatsink assembly, then reconnect the CPU
fan cable to the CPU fan connector on the motherboard.
To reinstall the CPU fan and heatsink assembly:
To remove the CPU fan and heatsink assembly: