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Installing System Components | 89
4 Gently lift the air ducts out of the system-board assembly. See Figure
3-7.
Figure 3-7. Removing and Installing the Air Ducts
1 rivet (6 for each of air ducts 1 and 2,
and 2 for air duct 3)
2 air duct 2
3 air duct 1 4 air duct 3
Installing the Air Duct
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not
covered by your warranty. Read and follow the safety instructions that came with
the product.
NOTE:
The air duct configuration differs with the number of processors installed
on the system board. For two-processor configuration, only the air duct 3 is
installed between the processors 1 and 2; for four-processor configuration, the air
ducts 1, 2 and 3 should all be installed. The Figure 3-7 shows the four-processor
configuration.