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Garmin Fenix 3 HR Motherboard Replacement

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  1. Garmin Fenix 3 HR Motherboard Replacement, Motherboard: étape 1, image 1 de 2 Garmin Fenix 3 HR Motherboard Replacement, Motherboard: étape 1, image 2 de 2
    • Remove the five 7mm screws with H1.3 hex screwdriver.

  2. Garmin Fenix 3 HR Motherboard Replacement: étape 2, image 1 de 2 Garmin Fenix 3 HR Motherboard Replacement: étape 2, image 2 de 2
    • Use a plastic opening tool to remove the face of the device to expose the inner components.

    • There is one metal piece at the top of the face that is loose. This is the GPS antenna which will need to be removed as well.

    • Be careful of the ribbon that connects the motherboard to the display.

  3. Garmin Fenix 3 HR Motherboard Replacement: étape 3, image 1 de 1
    • Disconnect this ribbon from the motherboard using tweezers.

  4. Garmin Fenix 3 HR Motherboard Replacement: étape 4, image 1 de 2 Garmin Fenix 3 HR Motherboard Replacement: étape 4, image 2 de 2
    • Using a T5 screwdriver, remove the two 5mm screws.

    • The motherboard should move freely.

  5. Garmin Fenix 3 HR Motherboard Replacement: étape 5, image 1 de 1
    • Another ribbon is attached from the underside of the motherboard. Disconnect this ribbon.

  6. Garmin Fenix 3 HR Motherboard Replacement: étape 6, image 1 de 1
    • Disconnect wires connecting battery to motherboard.

  7. Garmin Fenix 3 HR Motherboard Replacement: étape 7, image 1 de 1
    • The battery is glued to the motherboard and will need pried off with a nylon spudger.

  8. Garmin Fenix 3 HR Motherboard Replacement: étape 8, image 1 de 1
    • Now attach battery to new motherboard and reassemble.

Conclusion

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

5 autres ont terminé cette réparation.

Jacob Smiley

Membre depuis le 03/26/18

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1 tutoriel rédigé

Équipe

IUPUI, Team S1-G6, Harley Spring 2018 Membre de l'équipe IUPUI, Team S1-G6, Harley Spring 2018

IUPUI-HARLEY-S18S1G6

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4 tutoriels rédigés

2 commentaires

And where would one source replacement motherboard?

jonathan.hatchuel - Réponse

donde puedo encontras placa.madre reeemplazo????

luis zavala - Réponse

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