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Introduzione

This guide is a step-by-step process of replacing the LCD screen. The screen is connected directly to the motherboard, and assembled with the front frame. Look at the teardown guide for instructions on general disassembly.

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  1. Zeki TBQG884B LCD Screen Replacement, Rear Case: passo 1, immagine 1 di 2 Zeki TBQG884B LCD Screen Replacement, 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 LCD Screen Replacement: 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 LCD Screen Replacement: passo 3, immagine 1 di 2 Zeki TBQG884B LCD Screen Replacement: 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 LCD Screen Replacement, Motherboard: passo 4, immagine 1 di 1
    • Disconnect the Wi-Fi antenna cable from the motherboard.

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

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

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

  8. Zeki TBQG884B LCD Screen Replacement: 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 LCD Screen Replacement, 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 LCD Screen Replacement: 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.

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

IUPUI-HARLEY-F15S1G3

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