Fan Shroud; Removing The Fan Duct; Installing The Fan Duct - Dell ChengMing 3901 Tower Service Manual

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Fan shroud

Removing the fan duct

Prerequisites
1. Follow the procedure in
Before working inside your
computer.
2. Remove the
side
cover.
About this task
The following images indicate the location of the fan duct and provide a visual representation of the removal procedure.
Steps
1. Press the retention tabs on both sides of the fan duct to release it.
2. Pull and remove the fan duct from the computer.

Installing the fan duct

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the fan duct and provides a visual representation of the installation procedure.
38
Removing and installing components

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