Removal and Replacement Procedures
Maintenance and Service Guide 5–33
7. Turn the system board bottom side up with the heat sink grille
facing you.
8. Remove the mylar system board shield
1
(Figure 5-27).
9. Remove the three PM2.0 × 5.0 screws
2
that secure the fan
and heat sink to the system board.
10. Lift the system board straight up
3
. The fan and heat sink
4
will remain resting on the work surface.
Figure 5-27. Removing the Fan and Heat Sink
Reverse the preceding procedures to install the EMI shield, fan,
and heat sink.