Follow these steps to install the CPU heatsink and fan.

1

2

CP U Fan

CP U Heatsink

34

Retention bracket

5

Retention Module Base

Retention bracket lock

1.Place the heatsink on top of the installed CPU.

2.Attach one end of the retention bracket to the retention module base.

3.Align the other end of the retention bracket (near the retention bracket lock) to the retention module base. A clicking sound denotes that the retention bracket is in place.

Make sure that the fan and heatsink assembly perfectly fits the retention mechanism module base, otherwise you cannot snap the retention bracket in place.

4.Push down the retention bracket lock on the retention mechanism to secure the heatsink and fan to the module base.

5.When the fan and heatsink assembly is in place, connect the CPU fan cable to the connector on the motherboard.

CPU_FAN

GND +12V Rotation

A8N5X

A8N5X CPU fan connector

DO NOT forget to connect the CPU fan connector! Hardware monitoring error can occur if you fail to plug this connector.

1 - 12

Chapter 1: Product introduction