DFI HR908-B - Manual (Page 27)

www.dfi.com Chapter 3 Hardware Installation
27
Chapter 3
6. Grasping HR908-B by its edges, position it on top of the carrier board with its mounting
holes aligned with the bolts on the carrier board. This will also align the COM Express
connectors of the two boards to each other.
COM Express connectors
on HR908-B
COM Express connectors
on the carrier board
Carrier board
7. Press HR908-B down firmly until it is completely seated on the COM Express connectors of
the carrier board.
HR908-B
8. Use the provided mounting screws to secure HR908-B with heat sink to the carrier board
and then connect the cooling fan’s cable to the fan connector on HR908-B.
The photo below shows the locations of the long mounting screws.
Long screws
Fan connector