Koolance RM2-4U - Manual (Page 36)

31 User Manual
Remove the protective tape from the bottom
of the chipset cooler.
Through the original motherboard mounting holes,
insert both plastic mounting screws from the back
of the board.
To help keep them secure, place rubber washers
over the plastic screws from above the board.
Use the metal attachment nuts to fasten the
mounting bracket chipset to the motherboard.
Hand-tighten all motherboard components.