Dell Chromebook 11 (3120) LCD Display Assembly Removal and Installation


In this Dell laptop tutorial we are going to show you how to install and replace the LCD Back Cover Assembly on your Chromebook 11 (3120) laptop. These installation instructions have be made into 5 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Chromebook 11 (3120) LCD Back Cover Assembly.

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

Video tutorial repair manual



Installation and Removal Instructions
Chromebook 11 (3120) LCD Back Cover Assembly

Remove screws (7 x M2.5 x 8mm).

Step 1

Remove screws (7 x M2.5 x 8mm).Use flat object to carefully pry open and remove Bottom Base Cover.
Remove screws (2 x M2 x 4mm).

Step 2

Remove screws (2 x M2 x 4mm).Disconnect cable and remove Battery.
Disconnect and remove antenna cables.

Step 3

  • Disconnect and remove antenna cables.
Pull back adhesive and latch to remove LCD Cable.

Step 4

  • Pull back adhesive and latch to remove LCD Cable.
Pull back adhesive and latch to remove LCD Cable.Pull back adhesive and latch to remove LCD Cable.
Remove screws from bottom of hinges  (4 x M2 x 5mm).

Step 5

Remove screws from bottom of hinges  (4 x M2 x 5mm).Remove LCD Back Cover Assembly.

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