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Dell Chromebook 3100 2-in-1 Speaker Replacement

Introduction

If the sound is dull or nonexistent from your Dell Chromebook 3100 2-in-1 laptop, use this guide to remove and replace your speakers.

Before using this guide, check the speaker for blockage that may be interfering with the sound. Usually, dust and debris can be cleared by a small dust blower. Make sure to check that the volume is not muted to confirm it needs replacing.

To begin this guide, check that the Chromebook’s power is off and disconnected from any power source.

It is not necessary to remove the battery; instead, the battery connector can be disconnected to isolate power to the system.

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  1. Dell Chromebook 3100 2-in-1 Speaker Replacement, Back Cover: étape 1, image 1 de 2 Dell Chromebook 3100 2-in-1 Speaker Replacement, Back Cover: étape 1, image 2 de 2

    • Using a Phillips #1 screwdriver, remove all nine of the 5 mm screws from the back cover.

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  2. Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 2, image 1 de 2 Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 2, image 2 de 2

    • Use the opening tool to pry the back cover off of the device.

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  3. Dell Chromebook 3100 2-in-1 Speaker Replacement, Battery: étape 3, image 1 de 2 Dell Chromebook 3100 2-in-1 Speaker Replacement, Battery: étape 3, image 2 de 2

    • Disconnect the battery cable from the connector on the system board.

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  5. Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 4, image 1 de 3 Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 4, image 2 de 3 Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 4, image 3 de 3

    • Using a Phillips #1 screwdriver, remove the three 4 mm screws that secure the battery.

    • Remove the adhesive tape that secures the battery in place.

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  6. Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 5, image 1 de 2 Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 5, image 2 de 2

    • Carefully remove the battery from the device.

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  7. Dell Chromebook 3100 2-in-1 Speaker Replacement, Speaker: étape 6, image 1 de 2 Dell Chromebook 3100 2-in-1 Speaker Replacement, Speaker: étape 6, image 2 de 2

    • Remove adhesive tape that secures the speaker cable.

    • Disconnect the speaker cable from the connector on the system board.

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  8. Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 7, image 1 de 2 Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 7, image 2 de 2

    • Remove the speaker cable from the retention clips.

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  9. Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 8, image 1 de 2 Dell Chromebook 3100 2-in-1 Speaker Replacement: étape 8, image 2 de 2

    • Lift and remove the speakers from the device.

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Conclusion

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

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