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Dell Precision 3440 Small Form Factor User Manual

Dell Precision 3440 Small Form Factor
76 pages
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Power switch
Removing the power switch
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the side cover.
3. Remove the front bezel.
4. Remove the Hard drive and optical drive module
About this task
The following images indicate the location of the heat-sink and provide a visual representation of the removal procedure.
Steps
1. Disconnect the power switch cable from the system board.
2. Press the power switch retention tabs and pull the power switch out from the system.
Installing the power switch
Prerequisites
About this task
The following image indicates the location of the VR heat sink and provides a visual representation of the installation procedure.
Steps
1. Slide the power switch module into the slot on the chassis until it clicks into place.
2. Connect the power switch cable to the connector on the system board.
Next steps
1. Install the Hard drive and optical drive module
2. Install the front bezel.
3. Install the side cover.
4. Follow the procedure in after working inside your computer.
Power-supply unit
Removing the power-supply unit
Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the Side cover
3. Remove the Front bezel
4. Remove the Hard drive and optical drive module
About this task
The following images indicate the location of the power-supply unit and provide a visual representation of the removal procedure.
Disassembly and reassembly
45

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Dell Precision 3440 Small Form Factor Specifications

General IconGeneral
BrandDell
ModelPrecision 3440 Small Form Factor
CategoryDesktop
LanguageEnglish

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