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Matsunichi M97 9 inch Motherboard Replacement

Inleiding

The Matsunichi M97 was a cheap alternative to the more common tablets. But it has its faults. Due to charging issues and/or functionality problems, the motherboard may need to be replaced. This guide will aid in diagnosing any problems with the device.

Wat je nodig hebt

  1. Matsunichi M97 9 inch Motherboard Replacement, Battery: stap 1, afbeelding 1 van 1

    • Open the micro SD cover located on the back of the device.

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  2. Matsunichi M97 9 inch Motherboard Replacement: stap 2, afbeelding 1 van 1

    • Using the Phillips #00 screwdriver, remove the two 4mm screws next to the micro SD port.

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  3. Matsunichi M97 9 inch Motherboard Replacement: stap 3, afbeelding 1 van 3 Matsunichi M97 9 inch Motherboard Replacement: stap 3, afbeelding 2 van 3 Matsunichi M97 9 inch Motherboard Replacement: stap 3, afbeelding 3 van 3

    • Use the iFixit opening tool to pry off the back cover of the device.

    • The volume buttons and the lock switch will come loose when the back comes off.

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  4. Matsunichi M97 9 inch Motherboard Replacement: stap 4, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement: stap 4, afbeelding 2 van 2
    Gereedschap gebruikt in deze stap:
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    • Use a pair of tweezers to disconnect the battery from the motherboard.

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  5. Matsunichi M97 9 inch Motherboard Replacement: stap 5, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement: stap 5, afbeelding 2 van 2

    • Carefully unstick the battery from the frame using the spudger.

    • Do not bend or puncture the battery during removal.

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  7. Matsunichi M97 9 inch Motherboard Replacement, Motherboard: stap 6, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement, Motherboard: stap 6, afbeelding 2 van 2

    • Remove the six 2mm screws that hold the motherboard onto the case using the Phillips #00 screwdriver.

    • Use the same screwdriver to remove the single 4mm screw.

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  8. Matsunichi M97 9 inch Motherboard Replacement: stap 7, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement: stap 7, afbeelding 2 van 2

    • Gently pull the display ribbon cable to unplug it from the motherboard.

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  9. Matsunichi M97 9 inch Motherboard Replacement: stap 8, afbeelding 1 van 1

    • Use a spudger or an iFixit opening tool to lift the locking mechanism holding the camera ribbon cable.

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  10. Matsunichi M97 9 inch Motherboard Replacement: stap 9, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement: stap 9, afbeelding 2 van 2

    • Lift up on the wifi antenna cable to unsnap it from the motherboard.

    • Then unhook the cable from the holding bracket.

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  11. Matsunichi M97 9 inch Motherboard Replacement: stap 10, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement: stap 10, afbeelding 2 van 2

    • Use the spudger or iFixit opening tool to lift up on the locking mechanism for the digitizer ribbon cable.

    • Pull the cable from its connection.

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  12. Matsunichi M97 9 inch Motherboard Replacement: stap 11, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement: stap 11, afbeelding 2 van 2

    • Use the Phillips #00 screwdriver to remove the four 4mm screws that hold the speakers in place.

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  13. Matsunichi M97 9 inch Motherboard Replacement: stap 12, afbeelding 1 van 1

    • Pull the vibration motor out of its housing.

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  14. Matsunichi M97 9 inch Motherboard Replacement: stap 13, afbeelding 1 van 2 Matsunichi M97 9 inch Motherboard Replacement: stap 13, afbeelding 2 van 2

    • Lift the motherboard off the frame.

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Conclusie

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

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