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Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement

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  1. Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement, Display Assembly: passo 1, immagine 1 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement, Display Assembly: passo 1, immagine 2 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement, Display Assembly: passo 1, immagine 3 di 3
    • Use a Phillips #0 screwdriver to unscrew the eight 4mm screws.

    • Use a Phillips #0 screwdriver to unscrew the two 7mm screws.

    • iFixit's magnetic project mat is great for keeping the screws organized.

    • Remove the cover of the device by prying up from one of the edges with a spudger or plastic opening tool.

    • If the back cover is hard to remove, carefully use a metal spudger to remove the back cover.

  2. Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 2, immagine 1 di 2 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 2, immagine 2 di 2
    • Use a Phillips #0 screwdriver to unscrew the four 5.5mm screws from the screen brackets.

    • Use tweezers to set aside the ground tape (tan) and the electrical tape (black). This may need to be reconnected during reassembly.

  3. Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 3, immagine 1 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 3, immagine 2 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 3, immagine 3 di 3
    • Use tweezers to detach the webcam connectors from the motherboard.

    • Keep in mind that the black cable connects to the left pin and the white cable connects to the right pin.

    • There may be electric tape covering the connectors. Use tweezers to set aside the tape for reuse.

  4. Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 4, immagine 1 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 4, immagine 2 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 4, immagine 3 di 3
    • Disconnect the display panel connector from the motherboard. The connector should slide out away from the motherboard.

    • Be sure to remove the connector evenly from the port.

  5. Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 5, immagine 1 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 5, immagine 2 di 3 Acer Chromebook 14 CB3-431-C7EX Display Assembly Replacement: passo 5, immagine 3 di 3
    • To remove the lid from the laptop, pivot each end on the hinge and lift the rest of the laptop up and away from the lid.

    • Remove the display assembly from the laptop case.

Conclusione

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

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