Advantech SIMB-M21 - Installing the CPU Heatsink and Fan

15 SIMB-M21 User Manual
Chapter 2 Product Introduction
2.4.2 Installing the CPU Heatsink and Fan
1. Place the heatsink base on the relative bottom of motherboard.
2. Place the heatsink assembly on the top of the CPU, making sure that the four
fasteners match the holes on the motherboard.
3. Screw tightly the four fasteners.