Introduction

Is your tablet not charging correctly? This guide will show you how to replace your tablet's battery.

Image 1/1: 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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Image 1/1: 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 right 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.

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

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

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

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Image 1/1: 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.

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  • Once the tablet is opened, locate the connector.

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  • Disconnect the connector from the tablet.

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Image 1/1: After the screws are unscrewed, you can take off the silver cover.
  • Unscrew the eight 7 mm Philips #1 screws.

  • After the screws are unscrewed, you can take off the silver cover.

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Image 1/1: After disconnecting the battery, you can remove the battery from the tablet.
  • Using tweezers, disconnect the battery from the tablet.

  • After disconnecting the battery, you can remove the battery from the tablet.

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Conclusion

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

Donnelle January

Member since: 09/12/2016

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3 Guides authored

Team

USF Tampa, Team 6-5, Remmell Fall 2016 Member of USF Tampa, Team 6-5, Remmell Fall 2016

USFT-REMMELL-F16S6G5

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2 Comments

Hi

I need some advice from you on replacing battery for Venue 7840.

Is the display assembly attached to the main body with sticky glue? Is it helpful to heat up the edges of the display assembly with a dryer or heat gun before removing it?

Thanks in advance

dengzc

dengzc - Reply

Yes it is attached with glue, removing the screen as described will likely result in a wrecked screen unless you're a magician. Also, the battery seems to be glued to the back of the device, making removal challenging. And by that I mean almost impossible without destroying it.

Alex Gehrig - Reply

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