Ensure that the fan power cable is correctly routed through the opening in the lower-right corner of the fan cage.
8. To replace the card fan, orient the card fan power cable downward. Align the rubber grommets in the fan with the openings in each corner of the card
fan cage, then pull the grommets through until they snap into place.
NOTE:
Airflow direction and orientation are shown on the side of the fan.
1
card fan
3
card fan cage
5
air-flow direction arrow
9. Insert the four tabs along the bottom of the card fan cage into the corresponding slots on the chassis, then slide the card fan cage forward until it