In this Dell laptop tutorial we are going to show you how to install and replace the USB / WLAN / SD Circuit Board on your Inspiron 11-3147 (P20T-001) 3000 Series laptop. These installation instructions have be made into 6 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Inspiron 11-3147 (P20T-001) 3000 Series USB / WLAN / SD Circuit 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 11-3147 (P20T-001) 3000 Series USB / WLAN / SD Circuit Board
![Unsnap & remove the access door.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147AccessDoorScrews-300x168.jpg)
![Unsnap & remove the access door.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147AccessDoorScrews-300x168.jpg)
Step 1
- Remove the screws.
- Unsnap & remove the access door.
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![Remove the screws.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147HardDriveCable-300x168.jpg)
![Remove the screws.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147HardDriveCable-300x168.jpg)
Step 2
- Unplug & loosen the hard drive cable.
- Remove the screws.
- Remove the battery.
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![Using a scribe, remove the CMOS battery.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147CmosBattery-300x168.jpg)
![Using a scribe, remove the CMOS battery.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147CmosBattery-300x168.jpg)
Step 3
- Using a scribe, remove the CMOS battery.
![Remove the screw.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147AntennaCables-300x168.jpg)
![Remove the screw.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147AntennaCables-300x168.jpg)
Step 4
- Unplug the antenna cables.
- Remove the screw.
- Remove the wireless card.
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![Remove the screws.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147HardDriveTape-300x168.jpg)
![Remove the screws.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147HardDriveTape-300x168.jpg)
Step 5
- Loosen the tape.
- Remove the screws.
- Remove the hard drive.
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![Remove the screw.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147VolumeCable-300x168.jpg)
![Remove the screw.](https://www.parts-people.com/blog/wp-content/uploads/2014/12/Insp113147VolumeCable-300x168.jpg)
Step 6
- Unplug the cable.
- Remove the screw.
- Remove the circuit board.
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Use this coupon code to save 5% off these parts DIYM514
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