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Huawei MediaPad M3 Motherboard Replacement

Introduction

This guide is about how to replace the motherboard of Huawei MediaPad M3. A prerequisite of this guide is removing the display. The motherboard requires the removal of multiple screws; please store screws carefully for reassembly.

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  1. Huawei MediaPad M3 Motherboard Replacement, Display Assembly: étape 1, image 1 de 2 Huawei MediaPad M3 Motherboard Replacement, Display Assembly: étape 1, image 2 de 2

    • Use a heat gun to heat the display. It may take up to 30 seconds.

    • Slide in the opening picks to the four corners of the tablet and peel off the display carefully.

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  2. Huawei MediaPad M3 Motherboard Replacement: étape 2, image 1 de 2 Huawei MediaPad M3 Motherboard Replacement: étape 2, image 2 de 2

    • Open the display carefully.

    • Use a Phillips #00 screwdriver to remove the two 3.0mm screws.

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  3. Huawei MediaPad M3 Motherboard Replacement: étape 3, image 1 de 2 Huawei MediaPad M3 Motherboard Replacement: étape 3, image 2 de 2

    • After removing the two screws, use your hand to take out the silver metal bracket.

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  4. Huawei MediaPad M3 Motherboard Replacement: étape 4, image 1 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 4, image 2 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 4, image 3 de 3

    • Use the plastic opening tool to disconnect the two ribbon cable connectors.

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  5. Huawei MediaPad M3 Motherboard Replacement: étape 5, image 1 de 2 Huawei MediaPad M3 Motherboard Replacement: étape 5, image 2 de 2

    • Remove the display assembly from the device.

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  7. Huawei MediaPad M3 Motherboard Replacement, Front Camera: étape 6, image 1 de 1

    • Use a Phillips #00 screwdriver to remove the six 3.0mm screws.

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  8. Huawei MediaPad M3 Motherboard Replacement: étape 7, image 1 de 1

    • Use your hand to remove the silver metal bracket.

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  9. Huawei MediaPad M3 Motherboard Replacement: étape 8, image 1 de 2 Huawei MediaPad M3 Motherboard Replacement: étape 8, image 2 de 2

    • Use your hand to remove the two black plastic covers.

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  10. Huawei MediaPad M3 Motherboard Replacement: étape 9, image 1 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 9, image 2 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 9, image 3 de 3

    • Use a plastic opening tool to remove the front camera.

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  11. Huawei MediaPad M3 Motherboard Replacement, Rear Camera: étape 10, image 1 de 3 Huawei MediaPad M3 Motherboard Replacement, Rear Camera: étape 10, image 2 de 3 Huawei MediaPad M3 Motherboard Replacement, Rear Camera: étape 10, image 3 de 3

    • Disconnect and remove the camera from the motherboard.

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  12. Huawei MediaPad M3 Motherboard Replacement, Motherboard: étape 11, image 1 de 2 Huawei MediaPad M3 Motherboard Replacement, Motherboard: étape 11, image 2 de 2

    • Use a Phillips #00 screwdriver to remove this 3mm screw.

    • Remove the small silver metal bracket.

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  13. Huawei MediaPad M3 Motherboard Replacement: étape 12, image 1 de 2 Huawei MediaPad M3 Motherboard Replacement: étape 12, image 2 de 2

    • First, remove the right ribbon cable from the board.

    • Next, remove the left ribbon cable from the board.

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  14. Huawei MediaPad M3 Motherboard Replacement: étape 13, image 1 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 13, image 2 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 13, image 3 de 3

    • Use a Phillips #00 screwdriver to remove the 3mm screw present on top of the silver metal bracket.

    • Remove the silver metal bracket from the board.

    • Remove the yellow ribbon cable using a plastic opening tool.

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  15. Huawei MediaPad M3 Motherboard Replacement: étape 14, image 1 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 14, image 2 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 14, image 3 de 3

    • Use a Phillips #00 screwdriver to remove the two 3mm screws.

    • Remove the black plastic cover from the board.

    • Remove the yellow ribbon cable using a plastic opening tool.

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  16. Huawei MediaPad M3 Motherboard Replacement: étape 15, image 1 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 15, image 2 de 3 Huawei MediaPad M3 Motherboard Replacement: étape 15, image 3 de 3

    • Carefully remove the motherboard from the device by using a plastic opening tool.

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Conclusion

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

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