Einleitung
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.
Werkzeuge
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Use a heat gun to heat the display. It may take up to 30 seconds.
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Slide in the opening picks to the four corners of the tablet and peel off the display carefully.
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Open the display carefully.
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Use a Phillips #00 screwdriver to remove the two 3.0mm screws.
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Use a Phillips #00 screwdriver to remove this 3mm screw.
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Remove the small silver metal bracket.
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First, remove the right ribbon cable from the board.
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Next, remove the left ribbon cable from the board.
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Use a Phillips #00 screwdriver to remove the 3mm screw present on top of the silver metal bracket.
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Remove the silver metal bracket from the board.
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Remove the yellow ribbon cable using a plastic opening tool.
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Use a Phillips #00 screwdriver to remove the two 3mm screws.
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Remove the black plastic cover from the board.
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Remove the yellow ribbon cable using a plastic opening tool.
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To reassemble your device, follow these instructions in reverse order.