Asus P4GD1 User Manual page 31

3. Push down the locks on the retention mechanism to secure the
heatsink and fan to the module base.
When secure, the retention locks should point to opposite directions.
4. When the fan and heatsink assembly is in place, connect the CPU fan
cable to the connector on the motherboard labeled CPU_FAN.
P4GD1
P4GD1 CPU Fan connector
Do not forget to connect the CPU fan connector! Hardware monitoring
errors can occur if you fail to plug this connector.
A S U S P 4 G D 1 A S U S P 4 G D 1 A S U S P 4 G D 1
A S U S P 4 G D 1 A S U S P 4 G D 1
CPU_FAN
2 - 1 1 2 - 1 1 2 - 1 1
2 - 1 1 2 - 1 1