Azpen A740 Battery Replacement

简介

If you can no longer use your Azpen A740 tablet because the battery no longer holds a charge or has malfunctioned, and you cannot use your device as a result, use this guide to replace the battery.

Before beginning this repair, power off your device and unplug from the charger.

你所需要的

步骤 1 Back Panel

Azpen A740 Battery Replacement, Back Panel: 步骤 1 中的图像 1，1

Use the plastic opening tool or black spudger tool to lift the back panel off the tablet.

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步骤 2 Battery

Azpen A740 Battery Replacement, Battery: 步骤 2 中的图像 1，2

Azpen A740 Battery Replacement, Battery: 步骤 2 中的图像 2，2

Use the set of plastic opening tools to separate the inner backing from the electronics.
Use the Phillips screwdriver to remove the 3.8 mm screws, holding the inner backing of Azpen A740 Tablet.

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步骤 3

Disconnect the black, red, and grey wires leading to the battery from the motherboard using a soldering iron.
In order to desolder these connections follow the instructions on IFixit's How to Solder and Desolder Connections

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步骤 4

Remove the black tape that is holding the battery in place.

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步骤 5

Remove the battery from the case using the blue prying or black spudger.
As you remove the battery it may be difficult to remove. Take your time to remove it carefully and try to avoid bending it.

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