Lenovo Tab 4 TB-8504F Battery Replacement

Escrito Por: Ivan Chavez
  • Comentários: 4
Lenovo Tab 4 TB-8504F Battery Replacement

Dificuldade

Easy

Passos

4

Tempo necessário

30 minutes

Introdução

This guide will show you how to replace the battery of a Lenovo Tab 4 TB-8504F. Some steps can be tricky, especially removing the internal plastic shield with the hidden screw under the blue “S” sticker and pulling the long adhesive strips under the battery. We’ve included helpful tips from users to make the process easier and safer so you can complete the repair with confidence.

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    • Start at the microSD slot. This is the easiest entry point.

    • Use the opening pick gently to slide underneath the back cover of the tablet.

    • Slide the opening pick around the entire edge of the tablet. Don't force it and work slowly to release all clips.

    • Once all clips are loose, lift and remove the back cover.

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    • Remove the 8 Phillips #000 screws holding the plastic shield.

    • Important: One screw is hidden under the blue "S" sticker.

    • Remove any tape holding the plate shield.

    • Use precision tweezers or your fingers to remove the plate.

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    • Peel back the yellow protective tape over the battery connector.

    • Use a spudger or plastic opening tool to remove the battery's ribbon cable from the motherboard.

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    • Locate the two stretch-release adhesive strips at the bottom of the battery.

    • Gently pull each strip slowly and straight out under the battery.

    • Don't pull upward, only pull horizontally away from the battery

    • The strips are longer than you think, so take your time

    • Once both strips are off, lift the battery from the frame.

    Hi

    What I want to ask is how did you get to the motherboard after step four. I couldn't see how you removed the upper protection plastic part.

    I couldn't get it out either!!!

    I wish you good work.

    vedatemre şahin -

    Be cautious when removing the adhesive strip. Pull it straight ( not up) from the battery a little bit at a time. It is longer than you'd think.

    Arthur Watson -

    Spot on instructions. Be sure to seat the battery connector very carefully and make sure it doesn't pop off. It look me several tries to seat it.

    Philip F -

Conclusão

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

Autor(a)

Ivan Chavez

Membro desde: 06/02/19

809 Reputação

Um comentário

Hi,

After replacing the battery, we now get an error “Temperature too high, will shut down” when we boot. We get the same error with the old battery installed. We tried a factory reset. That did not help. I’ve rechecked steps, and it is pretty straighforward. Any ideas?

Thanks,

Dave

David Burris -