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Acer Iconia B1-720 Motherboard Replacement

Cosa ti serve

  1. Acer Iconia B1-720 Motherboard Replacement, Rear Case: passo 1, immagine 1 di 3 Acer Iconia B1-720 Motherboard Replacement, Rear Case: passo 1, immagine 2 di 3 Acer Iconia B1-720 Motherboard Replacement, Rear Case: passo 1, immagine 3 di 3
    • Insert a plastic opening tool into a gap near the charging port at the top of the device. Slide the tool in either direction along the device.

  2. Acer Iconia B1-720 Motherboard Replacement: passo 2, immagine 1 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 2, immagine 2 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 2, immagine 3 di 3
    • Slide the tool along until you have completely separated the rear cover.

    • If needed, place the first tool in the gap created to hold this gap open and use a second tool to pry the remaining portion of the rear cover off.

  3. Acer Iconia B1-720 Motherboard Replacement: passo 3, immagine 1 di 2 Acer Iconia B1-720 Motherboard Replacement: passo 3, immagine 2 di 2
    • Once all the sides have been separated, you should be able to simply lift the cover off of the device.

  4. Acer Iconia B1-720 Motherboard Replacement, Battery: passo 4, immagine 1 di 2 Acer Iconia B1-720 Motherboard Replacement, Battery: passo 4, immagine 2 di 2
    • Peel back the plastic tape covering the battery connector.

  5. Acer Iconia B1-720 Motherboard Replacement: passo 5, immagine 1 di 1
    • Use the plastic opening tool to lift the battery off of the back panel. The adhesive used is strong so apply force during removal.

  6. Acer Iconia B1-720 Motherboard Replacement: passo 6, immagine 1 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 6, immagine 2 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 6, immagine 3 di 3
    • Lift the battery off of the panel gently. This will disconnect the battery connector from the motherboard.

  7. Acer Iconia B1-720 Motherboard Replacement, Microphone/Speaker: passo 7, immagine 1 di 3 Acer Iconia B1-720 Motherboard Replacement, Microphone/Speaker: passo 7, immagine 2 di 3 Acer Iconia B1-720 Motherboard Replacement, Microphone/Speaker: passo 7, immagine 3 di 3
    • Pry the speaker away from the device using the plastic opening tool. This may require a little force due to the adhesive that is on the device.(Battery is not shown in this picture for image

    • Tug gently on microphone to remove from slot.

  8. Acer Iconia B1-720 Motherboard Replacement: passo 8, immagine 1 di 2 Acer Iconia B1-720 Motherboard Replacement: passo 8, immagine 2 di 2
    • Unwind the wire from the running channel.

    • To remove microphone, follow same steps.

  9. Acer Iconia B1-720 Motherboard Replacement: passo 9, immagine 1 di 2 Acer Iconia B1-720 Motherboard Replacement: passo 9, immagine 2 di 2
    • Unplug connector from motherboard.

    • Follow same procedure to remove microphone.

    • Unplug the microphone in a similar fashion as with the speaker.

  10. Acer Iconia B1-720 Motherboard Replacement, Motherboard: passo 10, immagine 1 di 3 Acer Iconia B1-720 Motherboard Replacement, Motherboard: passo 10, immagine 2 di 3 Acer Iconia B1-720 Motherboard Replacement, Motherboard: passo 10, immagine 3 di 3
    • Remove the yellow tape covering both ribbons in the two photos shown.

  11. Acer Iconia B1-720 Motherboard Replacement: passo 11, immagine 1 di 2 Acer Iconia B1-720 Motherboard Replacement: passo 11, immagine 2 di 2
    Attrezzo utilizzato in questo passaggio:
    Tweezers
    $4.99
    Compra
    • Use tweezers to lift the small black locking tab off of the orange ribbon

    • Remove the orange ribbon from the lock using tweezers

  12. Acer Iconia B1-720 Motherboard Replacement: passo 12, immagine 1 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 12, immagine 2 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 12, immagine 3 di 3
    • Use tweezers to remove rubber black wrap surrounding lock.

    • Use the tweezers to pull plastic tabs on each side of the black ribbon

  13. Acer Iconia B1-720 Motherboard Replacement: passo 13, immagine 1 di 2 Acer Iconia B1-720 Motherboard Replacement: passo 13, immagine 2 di 2
    • Use tweezers to gently remove black ribbon from locking mechanism.

  14. Acer Iconia B1-720 Motherboard Replacement: passo 14, immagine 1 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 14, immagine 2 di 3 Acer Iconia B1-720 Motherboard Replacement: passo 14, immagine 3 di 3
    • Remove the 5 screws shown in the photograph

    • Lift the motherboard from the front panel of the device.

Conclusione

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

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