In this Dell laptop tutorial we are going to show you how to install and replace the Daughter Board on your Inspiron 11-3158 (P20T004) laptop. These installation instructions have be made into 9 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Inspiron 11-3158 (P20T004) Daughter Board.
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
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Video tutorial repair manual
Installation and Removal Instructions
Inspiron 11-3152 (P20T003) Daughter Board


Step 7
- Unplug the wireless antenna cables.
- Remove the 1 - M2 x 3mm screw.
- Remove the Wireless WLAN Card.
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
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Step 8
- Remove the CMOS Battery.
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