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 11-3148 (P20T-002) 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 11-3148 (P20T-002) 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 11-3148 (P20T-002) 3000 Series USB / WLAN / SD Circuit Board


Step 1
- Remove the screws.
- Unsnap & remove the access door.


Step 2
- Unplug & loosen the hard drive cable.
- Remove the screws.
- Remove the battery.


Step 3
- Using a scribe, remove the CMOS battery.


Step 4
- Unplug the antenna cables.
- Remove the screw.
- Remove the wireless card.


Step 5
- Loosen the tape.
- Remove the screws.
- Remove the hard drive.


Step 6
- Unplug the cable.
- Remove the screw.
- Remove the circuit board.
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DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts DIYM514
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