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Introduzione

This guide requires three prerequisite guides for the proper replacement of the digitizer screen on the front of the Zeki tablet. Please, take a moment to familiarize yourself with those guides. They can be found in the details section of this guide.

  1. Zeki TBQG884B Digitizer Touch Screen, Rear Case: passo 1, immagine 1 di 2 Zeki TBQG884B Digitizer Touch Screen, Rear Case: passo 1, immagine 2 di 2
    • Remove the two screws from the end of the device where the ports are located using a Phillips #1 screwdriver.

  2. Zeki TBQG884B Digitizer Touch Screen: passo 2, immagine 1 di 1
    • Place the tablet down so that the screen is facing away from you.

    • Insert the tip of your opening tool into the small gap between the gray and white plastic covering. Pry it open and you should hear the clips opening up.

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

  3. Zeki TBQG884B Digitizer Touch Screen: passo 3, immagine 1 di 2 Zeki TBQG884B Digitizer Touch Screen: passo 3, immagine 2 di 2
    • Remove the back cover

    • 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. Zeki TBQG884B Digitizer Touch Screen, Motherboard: passo 4, immagine 1 di 1
    • Disconnect the Wi-Fi antenna cable from the motherboard.

  5. Zeki TBQG884B Digitizer Touch Screen: passo 5, immagine 1 di 1
    • Using the Phillips #1 screwdriver, remove the three screws from the motherboard..

  6. Zeki TBQG884B Digitizer Touch Screen: passo 6, immagine 1 di 1
    • Open the ZIF connector. Then, remove the ribbon that connects the motherboard and the screen.

  7. Zeki TBQG884B Digitizer Touch Screen: passo 7, immagine 1 di 1
    • Disconnect the other ZIF connector on the opposite side of the motherboard.

  8. Zeki TBQG884B Digitizer Touch Screen: passo 8, immagine 1 di 1
    • Remove the motherboard and now reinsert all connectors into a new motherboard.

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

  9. Zeki TBQG884B Digitizer Touch Screen, LCD Screen: passo 9, immagine 1 di 1
    • Use an opening tool to detach the clip between the front frame, and the metal loader.

    • There are several clips on each side of the frame. Detach ALL of them before you open the loader.

  10. Zeki TBQG884B Digitizer Touch Screen: passo 10, immagine 1 di 1
    • Lift the metal loader up and separate it from the LCD screen.

    • Detach each piece slowly to avoid damaging or dropping any fragile parts.

  11. Zeki TBQG884B Digitizer Touch Screen, Digitizer Touch Screen: passo 11, immagine 1 di 1
    • Separate the display from the digitizer.

Conclusione

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

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David Wyman

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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