AAEON AEC-6940 - Manual (Page 27)

E m b e d d e d C o n t r o l l e r A E C - 6 9 4 0
Chapter 2 Hardware Installation 2 - 10
Step 5: Put the thermal pad (1998666628) on the diode of CPU
Thermal Pad
(1998666628)
Step 6: Place the heatsink on CPU module and push the heatsink
against the chassis, and then fasten the five screws