Dell R420xr Personal Computer User Manual


 
3. Lift the shroud away from the fan bracket.
Figure 11. Removing and Installing the Cooling Shroud
1. cooling shroud 2. cooling shroud tabs (4)
3. cooling-fan bracket
Installing The Cooling Shroud
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: For proper seating of the cooling shroud in the chassis, ensure that the cables inside the
system are routed through the cable routing latch.
1. Align the cooling shroud with the numbered fan bays as a guide.
2. Lower the cooling shroud into the chassis.
When firmly seated, the memory socket numbers marked on the cooling shroud align with the
respective memory sockets. The four tabs on the cooling shroud rest on the cooling fan bracket.
3. Close the system.
4. Reconnect the system to its electrical outlet and turn the system on, including any attached
peripherals.
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