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  1. Lenovo Tab 4 TB-8504F Vibrator Replacement, Battery: étape 1, image 1 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement, Battery: étape 1, image 2 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement, Battery: étape 1, image 3 de 3
    • Start at the microSD slot.

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

    • Slide the opening pick around the tablet until the back cover is off.

  2. Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 2, image 1 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 2, image 2 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 2, image 3 de 3
    • Remove the 8 screws with a Phillips #000 screwdriver [bit].

    • There is a screw under the blue "s" sticker.

    • Remove tape holding plate down.

    • Use precision tweezers or your fingers to remove plate.

  3. Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 3, image 1 de 2 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 3, image 2 de 2
    • Remove yellow tape.

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

  4. Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 4, image 1 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 4, image 2 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 4, image 3 de 3
    • Gently pull on the two stretch release adhesive strips. Do not pull up, pull away from battery.

    • Once the tabs are off, lift the battery up from the frame.

    • Do not bend or puncture the battery.

  5. Lenovo Tab 4 TB-8504F Vibrator Replacement, Vibrator: étape 5, image 1 de 2 Lenovo Tab 4 TB-8504F Vibrator Replacement, Vibrator: étape 5, image 2 de 2
    • Remove 16 screws from the midframe with Phillips #000 screwdriver [bit].

  6. Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 6, image 1 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 6, image 2 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 6, image 3 de 3
    • Using an opening pick, find a spot to lift the bracket around the tablet.

    • When the opening pick is inserted between the bracket and tablet, move the pick around the whole tablet to completely detach the bracket.

  7. Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 7, image 1 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 7, image 2 de 3 Lenovo Tab 4 TB-8504F Vibrator Replacement: étape 7, image 3 de 3
    • Using the soldering iron can be very dangerous if not used carefully. Solder iron is very hot.

    • Desolder the blue and red wires from the motherboard.

    • Once wires are detached, use a metal spudger tool to lift the vibrator.

    • If the wire is not detaching from the tin, raise the heat on the soldering iron.

Conclusion

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

Ivan Chavez

Membre depuis le 06/02/2019

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6 tutoriels rédigés

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