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Dell Chromebook 13 3380 Display Assembly Replacement

Introduction

If your Dell Chromebook 13 3380's display is cracked, shows lines, or stays dark even after replacing the display cable, the display panel itself may need replacement. Physical damage, pressure, or long-term wear can all lead to display failure. Before starting, power off and unplug your Chromebook, and disconnect the battery to prevent electrical damage. Take care not to scratch or bend the new screen during installation. If your troubleshooting ruled out cable or motherboard issues, follow this guide to safely replace the display and bring your Chromebook’s visuals back to life.

What you need

  1. Dell Chromebook 13 3380 Display Assembly Replacement, Display Assembly: step 1, image 1 of 1

    • Open the lid of the laptop.

    • Using a Phillips #0 screwdriver to remove four total 3.4 mm screws from the display, one from each corner.

    Edit

  2. Dell Chromebook 13 3380 Display Assembly Replacement: step 2, image 1 of 1

    • Release the plastic clips along the inside of the screen bezel using your hand.

    • Use a plastic prying tool or opening pick if needed.

    Edit

  4. Dell Chromebook 13 3380 Display Assembly Replacement: step 3, image 1 of 1

    • Use a Phillips #0 screwdriver to remove the three 3.5 mm screws from the bottom of the display.

    Edit

  5. Dell Chromebook 13 3380 Display Assembly Replacement: step 4, image 1 of 1

    • Use a Phillips #00 screwdriver to remove the four 1.2 mm screws holding the screen in place.

    Edit

  6. Dell Chromebook 13 3380 Display Assembly Replacement: step 5, image 1 of 1

    • Flip the display over on top of the keyboard.

    • Unplug the video cable.

    • Remove the display assembly.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

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Cade Larson

Member since: 09/29/25

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Texas Tech, Team 46-2, Johansen Fall 2025 Member of Texas Tech, Team 46-2, Johansen Fall 2025

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