In this Dell laptop tutorial we are going to show you how to install and replace the CPU Door on your Latitude E5420 laptop. These installation instructions have be made into 4 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Latitude E5420 CPU Door.
Before you begin
Dell repair manual service precautions
Tools needed for this laptop repair
- 1 x small phillips head screwdriver
- 1 x small plastic scribe
Latitude E5420 CPU Door
Latitude E5420 CPU Door
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Video tutorial repair manual
Installation and Removal Instructions
Latitude E5420 CPU Door


Step 1
- Slide the latches over to unlock the battery.
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
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Step 2
- Lift the battery out of the laptop.
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

Step 3
- Remove the screws.
- Slide the door down and remove the door.
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
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Step 4
- Remove the screws.
- Remove the CPU door.
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