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Garmin Fenix 3 HR Motherboard Replacement

Introducción

This guide will give you all the necessary steps to change your old motherboard for a new one.

Qué necesitas

  1. Garmin Fenix 3 HR Motherboard Replacement, Motherboard: paso 1, imagen 1 de 2 Garmin Fenix 3 HR Motherboard Replacement, Motherboard: paso 1, imagen 2 de 2

    • Remove the five 7mm screws with H1.3 hex screwdriver.

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  2. Garmin Fenix 3 HR Motherboard Replacement: paso 2, imagen 1 de 2 Garmin Fenix 3 HR Motherboard Replacement: paso 2, imagen 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.

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  3. Garmin Fenix 3 HR Motherboard Replacement: paso 3, imagen 1 de 1

    • Disconnect this ribbon from the motherboard using tweezers.

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  5. Garmin Fenix 3 HR Motherboard Replacement: paso 4, imagen 1 de 2 Garmin Fenix 3 HR Motherboard Replacement: paso 4, imagen 2 de 2

    • Using a T5 screwdriver, remove the two 5mm screws.

    • The motherboard should move freely.

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  6. Garmin Fenix 3 HR Motherboard Replacement: paso 5, imagen 1 de 1

    • Another ribbon is attached from the underside of the motherboard. Disconnect this ribbon.

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  7. Garmin Fenix 3 HR Motherboard Replacement: paso 6, imagen 1 de 1

    • Disconnect wires connecting battery to motherboard.

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  8. Garmin Fenix 3 HR Motherboard Replacement: paso 7, imagen 1 de 1

    • The battery is glued to the motherboard and will need pried off with a nylon spudger.

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  9. Garmin Fenix 3 HR Motherboard Replacement: paso 8, imagen 1 de 1

    • Now attach battery to new motherboard and reassemble.

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Conclusión

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

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Jacob Smiley

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2 comentarios

And where would one source replacement motherboard?

jonathan.hatchuel - Contestar

donde puedo encontras placa.madre reeemplazo????

luis zavala - Contestar

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