4. Carefully remove the fan connector from the card.
5. Lift to remove.
6. To replace, align the fan with the two alignment holes (see A in Figure 27) on
the housing.
7. Tighten the two screws to secure the fan.
8. Attach the connector to the planar board.
Replacing the insulating rubber seal (Models 722, 742, and 782 only)
Follow these steps to replace the insulating rubber seal located on the housing.
1. Follow the instructions in “Removing the covers” on page 29 to remove the front
bezel and top cover.
Figure 27. Location of alignment pen holes
Updated July 14, 2008
Chapter 2. Removal and replacement procedures 39