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Acer Chromebook 14 CB3-431-C3WS Speaker Replacement

Introduzione

If you have distorted, or no audio coming from the speakers in your Acer Chromebook 14 CB3-431-C3WS, you may need to replace the speakers in your laptop.

Consider looking at the troubleshooting page to see if there may be a simpler solution.

Cosa ti serve

  1. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement, Back Cover: passo 1, immagine 1 di 3 Acer Chromebook 14 CB3-431-C3WS Speaker Replacement, Back Cover: passo 1, immagine 2 di 3 Acer Chromebook 14 CB3-431-C3WS Speaker Replacement, Back Cover: passo 1, immagine 3 di 3

    • Remove the two 6mm JIS #0 screws from either side of the hinges.

    Modifica

  2. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 2, immagine 1 di 1

    • Remove the eight 4mm JIS #0 screws from the back cover.

    Modifica

  3. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 3, immagine 1 di 2 Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 3, immagine 2 di 2

    • Insert an opening pick between the back panel and the sides of the computer to begin lifting the back off.

    • There are several clips holding the cover in place.

    • After the sides have been lifted, use the opening tool to finish opening the back cover.

    Modifica

  4. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 4, immagine 1 di 1

    • Lift off the back cover.

    Modifica

  6. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement, Battery: passo 5, immagine 1 di 3 Acer Chromebook 14 CB3-431-C3WS Speaker Replacement, Battery: passo 5, immagine 2 di 3 Acer Chromebook 14 CB3-431-C3WS Speaker Replacement, Battery: passo 5, immagine 3 di 3

    • Remove the two JIS #0 screws that connect the battery to the rest of the laptop.

    Modifica

  7. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 6, immagine 1 di 2 Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 6, immagine 2 di 2

    • Pull the white tab connected to the battery out of the black tab that connects to the motherboard.

    • It is extremely important that this is done carefully and slowly to avoid causing damage to the motherboard.

    Modifica

  8. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 7, immagine 1 di 1

    • Lift the battery out gently.

    Modifica

  9. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement, Speaker: passo 8, immagine 1 di 1

    • Remove the four 4mm JIS #0 screws that hold the speakers in place.

    Modifica

  10. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 9, immagine 1 di 1

    • Disconnect the clip that connects the speaker wires to the daughterboard.

    Modifica

  11. Acer Chromebook 14 CB3-431-C3WS Speaker Replacement: passo 10, immagine 1 di 1

    • Lift the speakers from the frame, making sure to carefully unwind the wires connecting the speakers.

    Modifica
Conclusione

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

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