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SAPPHIRE PURE CROSSFIRE II
7. Align the fastener tips with the
motherboard hole pattern, insert the
fastener tips into the holes, guiding
the wires to avoid pinching. the fas-
teners will slide through the Sap-
phire motherboard holes without
applying too much force.
8. Engage the fasteners caps. Ap-
ply thumb pressure to the top of
each of the 4 fastener caps, there
is no specific order of engagement,
you will hear a “click” upon full
engagement.
9. Gently rotate the cap clockwise
1/4 turn to fasten the heatsink onto
the Sapphire motherboard.
10. Lastly, attach the fan wire
connector to the 4 pin fan header
connector on the Sapphire
motherboard labeled CPU FAN.