Dell Inspiron 1521 (PP22L) LCD Inverter Removal & Installation

Created by on August 4, 2022
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In this Dell laptop tutorial we are going to show you how to install and replace the LCD Inverter on your Inspiron 1521 (PP22L) laptop. These installation instructions have be made into 8 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Inspiron 1521 (PP22L) LCD Inverter.

Before you begin

Please take the time read the following safety guidelines when working on static sensitive electrical components.
Dell repair manual service precautions

Tools needed for this laptop repair

  • 1 x small phillips head screwdriver
  • 1 x small plastic scribe
Inspiron 1521 LCD Inverter

Dell Laptop Replacement Parts Needed

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Inspiron 1521 LCD Inverter

Video tutorial repair manual



Installation and Removal Instructions
Inspiron 1521 LCD Inverter

Slide the battery latches over to unlock the battery.

Step 1

  • Slide the battery latches over to unlock the battery.
  • Slide the Battery out of the laptop.
Slide the battery latches over to unlock the battery.Slide the Battery out of the laptop.Slide the battery latches over to unlock the battery.
Turn the laptop over & open it up.

Step 2

  • Turn the laptop over & open it up.
  • Using a small flat head screwdriver, pry up and remove the LCD bezel Screw Covers.
Remove the 6 - M2.5 x 4.5mm screws.

Step 3

  • Remove the 6 - M2.5 x 4.5mm screws.
  • Carefully pry up & remove the LCD Bezel, working you way around the edge of the screen.
Remove the 6 - M2.5 x 4.5mm screws.Carefully pry up & remove the LCD Bezel, working you way around the edge of the screen.Remove the 6 - M2.5 x 4.5mm screws.
Unplug the camera cable.

Step 4

  • Unplug the camera cable.
Remove the 4 - M2 x 3mm screws on the left edge of the screen.

Step 5

  • Remove the 4 - M2 x 3mm screws on the left edge of the screen.
  • Remove the 4 - M2 x 3mm screws on the right edge of the screen.
  • Carefully lift the screen and lay it on the keyboard.
Remove the 4 - M2 x 3mm screws on the left edge of the screen.Remove the 4 - M2 x 3mm screws on the right edge of the screen.
Unplug the LCD cable.

Step 6

  • Unplug the LCD cable.
  • Unplug the Inverter cable.
Unplug the LCD cable.Unplug the Inverter cable.
Remove the LCD Screen.

Step 7

Remove the LCD Screen.Remove the LCD Screen.
Remove the 1 - M2 x 3mm screw.

Step 8

Remove the 1 - M2 x 3mm screw.Unplug the Inverter power cable.Remove the LCD Inverter.Remove the 1 - M2 x 3mm screw.
Inspiron 1521 LCD Inverter

Dell Laptop Replacement Parts Needed

DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts
DIYM514
Inspiron 1521 LCD Inverter

Topics: Dell Inspiron Repair Manuals Dell Laptop Repair Dell Repair Manuals Inspiron 1521 LCD Inverter

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