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Introduction

If your speaker is defective, obtain a new speaker and replace the old one with the new working speaker.

  1. Garmin Nuvi 255W Speaker Replacement, Power Button: étape 1, image 1 de 1
    • Remove the barcode sticker at the bottom of the device.

  2. Garmin Nuvi 255W Speaker Replacement: étape 2, image 1 de 1
    • Remove two 8.4 mm T5 screws from the bottom of the device.

  3. Garmin Nuvi 255W Speaker Replacement: étape 3, image 1 de 2 Garmin Nuvi 255W Speaker Replacement: étape 3, image 2 de 2
    • Using a plastic opening tool, carefully pry open the device.

    • Open the device carefully, making sure not to damage the gold ribbon cable that connects the screen to the motherboard.

  4. Garmin Nuvi 255W Speaker Replacement: étape 4, image 1 de 2 Garmin Nuvi 255W Speaker Replacement: étape 4, image 2 de 2
    • Remove the power button.

  5. Garmin Nuvi 255W Speaker Replacement, Battery: étape 5, image 1 de 1
    • Unscrew the four 6.70 mm screws holding the motherboard in place using a philips #0 screw driver.

  6. Garmin Nuvi 255W Speaker Replacement: étape 6, image 1 de 2 Garmin Nuvi 255W Speaker Replacement: étape 6, image 2 de 2
    • Lift up the motherboard.

    • Carefully disconnect the battery and motherboard. Slowly wiggling the connection makes it easier to disconnect the battery from the motherboard.

  7. Garmin Nuvi 255W Speaker Replacement: étape 7, image 1 de 2 Garmin Nuvi 255W Speaker Replacement: étape 7, image 2 de 2
    • Using the plastic opening tool as a wedge, pry the battery from the case. This can be fairly tough as the battery is glued to the case. Don't be afraid to use force and some good leverage.

  8. Garmin Nuvi 255W Speaker Replacement, Speaker: étape 8, image 1 de 1
    • Carefully disconnect the speaker from the motherboard. Slowly wiggling the connection makes it easier to disconnect.

  9. Garmin Nuvi 255W Speaker Replacement: étape 9, image 1 de 2 Garmin Nuvi 255W Speaker Replacement: étape 9, image 2 de 2
    • Using a plastic opening tool, wedge the speaker away from the device. The speaker is glued to the case so use force and leverage.

Conclusion

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

Timothy

Membre depuis le 26/01/2012

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3 tutoriels rédigés

Équipe

Cal Poly, Team 9-3, Regan Winter 2012 Membre de l'équipe Cal Poly, Team 9-3, Regan Winter 2012

CPSU-REGAN-W12S9G3

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