Dell Inspiron 1521 (PP22L) Wireless WLAN Card Removal & Installation


In this Dell laptop tutorial we are going to show you how to install and replace the Wireless WLAN Card on your Inspiron 1521 (PP22L) laptop. These installation instructions have be made into 3 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Inspiron 1521 (PP22L) Wireless WLAN Card.

Before you begin

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

Tools needed for this laptop repair

  • 1 x small phillips head screwdriver
  • 1 x small plastic scribe

Dell Laptop Replacement Parts Needed

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Inspiron 1521 Wireless WLAN Card

Video tutorial repair manual



Installation and Removal Instructions
Inspiron 1521 Wireless WLAN Card

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.
Loosen the screws.

Step 2

Loosen the screws.Remove the Wireless Card Door.Loosen the screws.
Unplug the antenna cables.

Step 3

  • Unplug the antenna cables.
  • Press the latches up to release the WLAN card.
  • Remove the Wireless WLAN Card.
Unplug the antenna cables.Press the latches up to release the WLAN card.Remove the Wireless WLAN Card.Unplug the antenna cables.

Topics: Dell Inspiron Repair Manuals Dell Laptop Repair Dell Repair Manuals Inspiron 1521 Wireless WLAN Card

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