DFI HR902-B - Manual (Page 30)

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30
Chapter 3
8. From the bottom of the board, fasten the provided bolt into the screw and then connect
the heat spreader/heat spreader with heat sink and fan’s cable to the fan connector on
HR902-B/BL Series.
9. Grasping HR902-B/BL Series 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
HR902-B/BL Series
COM Express connectors
on the carrier board
11. Use the provided mounting screws to secure HR902-B/BL Series with heat sink to the
carrier board. The photo below shows the locations of the long/short mounting screws.
Carrier board
10. Press HR902-B/BL Series down firmly until it is completely seated on the COM Express
connectors of the carrier board.
HR902-B/BL Series
Fan connector
Bolt
Long screws