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Garmin Vívoactive 4 Motherboard Replacement

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  1. Garmin Vívoactive 4 Motherboard Replacement, Watch Band: étape 1, image 1 de 1
    • Flip the watch on its back to reveal the watch band connection pins.

  2. Garmin Vívoactive 4 Motherboard Replacement, Remove Bands: étape 2, image 1 de 3 Garmin Vívoactive 4 Motherboard Replacement, Remove Bands: étape 2, image 2 de 3 Garmin Vívoactive 4 Motherboard Replacement, Remove Bands: étape 2, image 3 de 3
    • Wedge your fingernail or the tip of a spudger underneath the watch band's small metal pin.

    • Push on the pin to release the strap from it's hinge.

    • Pull the strap away from the watch to disconnect it.

    • The strap will not pull away if the pin isn't fully pushed in.

  3. Garmin Vívoactive 4 Motherboard Replacement: étape 3, image 1 de 1
    • With both straps removed, a new replacement watch band may be inserted.

  4. Garmin Vívoactive 4 Motherboard Replacement, Screen: étape 4, image 1 de 1
    • Use a heatgun to loosen the adhesive beneath the screen, it should take a 5-10 minutes for adhesive to loosen.

    • Handle the watch with care to avoid burning yourself after it has been heated. Review the How to Use a Heat Gun to Soften Adhesive guide.

  5. Garmin Vívoactive 4 Motherboard Replacement: étape 5, image 1 de 2 Garmin Vívoactive 4 Motherboard Replacement: étape 5, image 2 de 2
    • Wedge a thin opening tool or your iFixit Jimmy in between the seam where the screen and the watch’s housing connect.

    • Pry the screen off the device.

    • There is a cable underneath the screen that needs to be disconnected - be careful not to rip it.

    • Work quickly so the adhesive doesn’t cool too much.

  6. Garmin Vívoactive 4 Motherboard Replacement: étape 6, image 1 de 3 Garmin Vívoactive 4 Motherboard Replacement: étape 6, image 2 de 3 Garmin Vívoactive 4 Motherboard Replacement: étape 6, image 3 de 3
    • Carefully disconnect both cables from the motherboard by placing the tip of your spudger under the edge of the connector, and prying the connector straight up from its socket.

  7. Garmin Vívoactive 4 Motherboard Replacement: étape 7, image 1 de 1
    • Remove the screen.

  8. Garmin Vívoactive 4 Motherboard Replacement, Motherboard: étape 8, image 1 de 1
    • Carefully peel off the ribbon tape that is holding down the motherboard.

  9. Garmin Vívoactive 4 Motherboard Replacement: étape 9, image 1 de 1
    • Place the tip of your spudger under the edge of the connector, and pry the connector straight up from its socket to disconnect the battery from the motherboard.

    • Do this carefully to avoid ripping the cable.

  10. Garmin Vívoactive 4 Motherboard Replacement: étape 10, image 1 de 3 Garmin Vívoactive 4 Motherboard Replacement: étape 10, image 2 de 3 Garmin Vívoactive 4 Motherboard Replacement: étape 10, image 3 de 3
    • Use a Phillips #00 screwdriver to remove the 3.2 mm screw on the motherboard.

    • Use a Phillips #00 screwdriver to remove the 4.8 mm screw on the motherboard.

  11. Garmin Vívoactive 4 Motherboard Replacement: étape 11, image 1 de 3 Garmin Vívoactive 4 Motherboard Replacement: étape 11, image 2 de 3 Garmin Vívoactive 4 Motherboard Replacement: étape 11, image 3 de 3
    • Pull the battery cable up to dislodge the motherboard.

    • Gently remove the motherboard from the socket.

    • The motherboard may get caught under the housing due to the clips on the edge.

Conclusion

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

Une autre personne a terminé cette réparation.

Bryan Chavez

Membre depuis le 11/01/23

380 Réputation

4 tutoriels rédigés

Équipe

UMass Dartmouth, Team 1-3, Petersen Fall 2023 Membre de l'équipe UMass Dartmouth, Team 1-3, Petersen Fall 2023

UMASSD-PETERSEN-F23S1G3

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6 tutoriels rédigés

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