Dell Venue 8 7840 Screen Replacement Repair Guide

Difficulty

Moderate

Steps

8

Time Required

                          5 minutes            

Sections

1

• Screen
• 8 steps

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Introduction

What you need

Step 1

              Screen               

• Make sure your device is turned off. Leaving it turned on may cause an electric shock.
• Face the device with the screen towards you.

Make sure your device is turned off. Leaving it turned on may cause an electric shock.

Face the device with the screen towards you.

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Step 2

• With a plastic opening tool, pry open the bottom left corner of the screen.
• The screen is tightly attached to the tablet, so you may have to use a metal spudger to pry it open if the plastic spudger does not do the task.

With a plastic opening tool, pry open the bottom left corner of the screen.

The screen is tightly attached to the tablet, so you may have to use a metal spudger to pry it open if the plastic spudger does not do the task.

Step 3

• Next, pry open the top left corner of the screen.

Next, pry open the top left corner of the screen.

Step 4

• Then, pry open the top right corner of the screen.

Then, pry open the top right corner of the screen.

Step 5

• Lastly, pry open the bottom right corner of the screen.

Lastly, pry open the bottom right corner of the screen.

Step 6

• Once you have pried open all the corners of the tablet, carefully open the screen from the right side of the tablet.
• Do not try and open the screen from the left side of the tablet, because the screen is attached on the left side of the tablet; doing this can damage the tablet.

Once you have pried open all the corners of the tablet, carefully open the screen from the right side of the tablet.

Do not try and open the screen from the left side of the tablet, because the screen is attached on the left side of the tablet; doing this can damage the tablet.

Step 7

• Once the tablet is opened, locate the connector.

Once the tablet is opened, locate the connector.

Step 8

• Disconnect the connector from the tablet.

Disconnect the connector from the tablet.

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

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Author

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                    Donnelle January                     

Member since: 09/12/2016

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                       USF Tampa, Team 6-5, Remmell Fall 2016                        

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dengzc - Jun 20, 2017

Reply

i wanted to replace the battery but dont know how to pry the screen open, is it attached with glue? thanks in advance.

Karim Mohamed - Jul 28, 2019

Reply

Where can I find a replacement screen for this device?

Ron King - Mar 25, 2022

Reply

Is the OLED connected with EDP 30=pin FPC?