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Acer Iconia B1-720 Motherboard Replacement

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  1. Acer Iconia B1-720 Motherboard Replacement, Rear Case: étape 1, image 1 de 3 Acer Iconia B1-720 Motherboard Replacement, Rear Case: étape 1, image 2 de 3 Acer Iconia B1-720 Motherboard Replacement, Rear Case: étape 1, image 3 de 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.

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  2. Acer Iconia B1-720 Motherboard Replacement: étape 2, image 1 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 2, image 2 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 2, image 3 de 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.

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  3. Acer Iconia B1-720 Motherboard Replacement: étape 3, image 1 de 2 Acer Iconia B1-720 Motherboard Replacement: étape 3, image 2 de 2

    • Once all the sides have been separated, you should be able to simply lift the cover off of the device.

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  4. Acer Iconia B1-720 Motherboard Replacement, Battery: étape 4, image 1 de 2 Acer Iconia B1-720 Motherboard Replacement, Battery: étape 4, image 2 de 2

    • Peel back the plastic tape covering the battery connector.

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  5. Acer Iconia B1-720 Motherboard Replacement: étape 5, image 1 de 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.

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  7. Acer Iconia B1-720 Motherboard Replacement: étape 6, image 1 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 6, image 2 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 6, image 3 de 3

    • Lift the battery off of the panel gently. This will disconnect the battery connector from the motherboard.

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  8. Acer Iconia B1-720 Motherboard Replacement, Microphone/Speaker: étape 7, image 1 de 3 Acer Iconia B1-720 Motherboard Replacement, Microphone/Speaker: étape 7, image 2 de 3 Acer Iconia B1-720 Motherboard Replacement, Microphone/Speaker: étape 7, image 3 de 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.

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  9. Acer Iconia B1-720 Motherboard Replacement: étape 8, image 1 de 2 Acer Iconia B1-720 Motherboard Replacement: étape 8, image 2 de 2

    • Unwind the wire from the running channel.

    • To remove microphone, follow same steps.

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  10. Acer Iconia B1-720 Motherboard Replacement: étape 9, image 1 de 2 Acer Iconia B1-720 Motherboard Replacement: étape 9, image 2 de 2

    • Unplug connector from motherboard.

    • Follow same procedure to remove microphone.

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

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  11. Acer Iconia B1-720 Motherboard Replacement, Motherboard: étape 10, image 1 de 3 Acer Iconia B1-720 Motherboard Replacement, Motherboard: étape 10, image 2 de 3 Acer Iconia B1-720 Motherboard Replacement, Motherboard: étape 10, image 3 de 3

    • Remove the yellow tape covering both ribbons in the two photos shown.

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  12. Acer Iconia B1-720 Motherboard Replacement: étape 11, image 1 de 2 Acer Iconia B1-720 Motherboard Replacement: étape 11, image 2 de 2

    • Use tweezers to lift the small black locking tab off of the orange ribbon

    • Remove the orange ribbon from the lock using tweezers

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  13. Acer Iconia B1-720 Motherboard Replacement: étape 12, image 1 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 12, image 2 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 12, image 3 de 3

    • Use tweezers to remove rubber black wrap surrounding lock.

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

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  14. Acer Iconia B1-720 Motherboard Replacement: étape 13, image 1 de 2 Acer Iconia B1-720 Motherboard Replacement: étape 13, image 2 de 2

    • Use tweezers to gently remove black ribbon from locking mechanism.

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  15. Acer Iconia B1-720 Motherboard Replacement: étape 14, image 1 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 14, image 2 de 3 Acer Iconia B1-720 Motherboard Replacement: étape 14, image 3 de 3

    • Remove the 5 screws shown in the photograph

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

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Conclusion

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

Une autre personne a terminé cette réparation.

Auteur

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Kervis Boston

Membre depuis le 03/18/15

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Équipe

Michigan Tech, Team 1-1, Lauer Spring 2015 Membre de l'équipe Michigan Tech, Team 1-1, Lauer Spring 2015

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