Lenovo Tab 2 A8 MicroUSB Charging Port Replacement

Geschrieben von: Melanie Turner
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Lenovo Tab 2 A8 MicroUSB Charging Port Replacement

Schwierigkeitsgrad

Difficult

Schritte

6

Zeitaufwand

15 - 20 Minuten

Einleitung

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    • Place the tablet face down on a soft, stable surface that will protect the screen.

    • Next, Scrape off the seal over the screw in the back of the tablet with a Metal Spudger.

    • Use the Phillips #000 Screwdriver to remove the M1.4 × 2.5 screw.

    • If the seal covering the screw has already been removed, please proceed to the next step in the process.

    • As the screw is small, you may wish to extract it using a pair of tweezers.

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    • Starting on the side, work your way around the the tablet to pop off the back cover. You will want to utilize a metal Spudger for this.

    • Some force may be required initially to pry the back cover off.

    • Note that the button tabs for this device are loose inside the case and will fall out when opening.

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    • Using the Phillips #000 screwdriver, remove the four M1.4 × 2.5 screws holding the motherboard in place.

    • Because the screws are small, it is a good idea to remove them with a pair of tweezers.

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    • Remove the M1.4 × 2.5 screw securing the battery lead to the battery with the Phillips #000 screwdriver.

    • With a pair of tweezers, gently move the battery lead so it will not obstruct the motherboard.

    • With a pair of tweezers, carefully unplug the strip connecting the screen to the motherboard.

    • The strip connecting the screen to the motherboard is firmly in place and may require some careful use of strength to unplug it.

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    • Remove the motherboard by lifting the top edge and pulling outward to free it from the small tabs that hold it in place.

    • The small tabs can be broken if the motherboard is pried up too forcefully.

    • The button tabs are fastened to the motherboard by a small adhesive strip. Take care in removing the motherboard to avoid tearing the wires.

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    • Flip the motherboard on to its back side.

    • The back side has less components on that side. You should see more green color than the front side.

    • Desolder the six soldering joints around the charging port.

    • With a set of tweezers, gentle lift the charging port off motherboard.

Abschluss

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

Tinte & Feder

Melanie Turner

Mitglied seit: 26/01/17

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