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Introduzione

This is a guide for replacing the motherboard of your Zeki device.

First, to reach the motherboard, remove the plastic backing, then the battery, and lastly the camera.

After replacing the motherboard, the device will need to be reassembled in the opposite order.

  1. Remove the two screws from the end of the device where the ports are located using a Phillips #1 screwdriver. Remove the two screws from the end of the device where the ports are located using a Phillips #1 screwdriver.
    • Remove the two screws from the end of the device where the ports are located using a Phillips #1 screwdriver.

  2. Rest the tablet on the glass face.
    • Rest the tablet on the glass face.

    • Insert the tip of a plastic opening tool into the small gap between the grey and white plastic. Pry it open. You should hear the clips opening up.

    • Gently work your way around the perimeter of the tablet's edge.

  3. Separate the back and face plates. Remove any tape on the speaker and detach the speaker from the back plate.
    • Separate the back and face plates.

    • Remove any tape on the speaker and detach the speaker from the back plate.

    • The speaker is connected to the motherboard by two soldered wires. Don't break them when you remove the speaker.

  4. Disconnect the Wi-Fi antenna cable from the front plate.
    • Disconnect the Wi-Fi antenna cable from the front plate.

  5. Using the Phillips #1 screwdriver, remove the three screws from the motherboard..
    • Using the Phillips #1 screwdriver, remove the three screws from the motherboard..

  6. Open the ZIF connector. Then, remove the ribbon that connects the motherboard and the screen.
    • Open the ZIF connector. Then, remove the ribbon that connects the motherboard and the screen.

  7. Disconnect the other ZIF connector on the opposite side of the motherboard.
    • Disconnect the other ZIF connector on the opposite side of the motherboard.

  8. Now, remove the motherboard and replace it with a new one.
    • Now, remove the motherboard and replace it with a new one.

    • In order to disconnect the battery and speaker wires from the motherboard, soldering is required. Be cautious as the soldering iron is hot.

Conclusione

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

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Linlin Cai

Membro da: 16/09/2015

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IUPUI, Team 1-3, Harley Fall 2015 Membro di IUPUI, Team 1-3, Harley Fall 2015

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