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Samsung Galaxy Watch Active2 Motherboard Replacement

必要な工具と部品

  1. Samsung Galaxy Watch Active2 Motherboard Replacement, Turn off the watch: 手順 1、 2の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Turn off the watch: 手順 1、 2の画像 2
    • Turn off the Galaxy Watch Active2 by pushing and holding the bottom button for approximately 3 seconds. You should feel a short vibration.

    • When the "Power off" symbol appears, tap the center of the screen to make it shut down. You should feel a longer vibration for confirmation.

  2. Samsung Galaxy Watch Active2 Motherboard Replacement, Remove the rear screws: 手順 2、 1の画像 1
    • Use a Tri-point Y00 screwdriver to remove the four 4 mm-long screws on the back of the watch.

  3. Samsung Galaxy Watch Active2 Motherboard Replacement, Separate the back cover from the housing: 手順 3、 3の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Separate the back cover from the housing: 手順 3、 3の画像 2 Samsung Galaxy Watch Active2 Motherboard Replacement, Separate the back cover from the housing: 手順 3、 3の画像 3
    • Use an opening pick and place it between the plastic back cover and the metal housing near the buttons.

    • Push the opening pick into the gap to separate the back cover from the housing.

    • Don’t remove the back cover all the way yet. There is a cable connecting it to the motherboard.

  4. Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the sensor array: 手順 4、 2の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the sensor array: 手順 4、 2の画像 2
    • Carefully lift the back cover to access the sensor array connector.

    • Use a spudger to disconnect the sensor array from the motherboard.

  5. Samsung Galaxy Watch Active2 Motherboard Replacement, Remove the back cover: 手順 5、 1の画像 1
    • Remove the back cover.

  6. Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the display and speaker: 手順 6、 3の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the display and speaker: 手順 6、 3の画像 2 Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the display and speaker: 手順 6、 3の画像 3
    • Use a spudger to disconnect the display assembly and the speaker.

  7. Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the barometric sensor, buttons, and mic: 手順 7、 3の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the barometric sensor, buttons, and mic: 手順 7、 3の画像 2 Samsung Galaxy Watch Active2 Motherboard Replacement, Disconnect the barometric sensor, buttons, and mic: 手順 7、 3の画像 3
    • Use a spudger to disconnect the barometric sensor, the buttons, and the microphone.

  8. Samsung Galaxy Watch Active2 Motherboard Replacement, Lift the core assembly: 手順 8、 2の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Lift the core assembly: 手順 8、 2の画像 2
    • Place a spudger underneath the motherboard at the top right next to the display connector.

    • Slightly twist and lever the spudger to loosen the core assembly.

    • It might help to also check the comments below this and the next step if you’re having difficulties.

  9. Samsung Galaxy Watch Active2 Motherboard Replacement, Remove the core assembly: 手順 9、 3の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Remove the core assembly: 手順 9、 3の画像 2 Samsung Galaxy Watch Active2 Motherboard Replacement, Remove the core assembly: 手順 9、 3の画像 3
    • Grab the core assembly and carefully slide it out from under the cables.

    • Remove the core assembly.

  10. Samsung Galaxy Watch Active2 Motherboard Replacement, Flip the Core Assembly: 手順 10、 1の画像 1
    • Flip the core assembly over so the motherboard faces down.

  11. Samsung Galaxy Watch Active2 Motherboard Replacement, Undo the top button: 手順 11、 2の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Undo the top button: 手順 11、 2の画像 2
    • Use the tip of an opening pick to peel the top button off the plastic frame.

  12. Samsung Galaxy Watch Active2 Motherboard Replacement, Remove the motherboard screw: 手順 12、 1の画像 1
    • Use a Phillips screwdriver to remove the 4.4 mm-long screw holding the motherboard in place.

  13. Samsung Galaxy Watch Active2 Motherboard Replacement, Free the motherboard: 手順 13、 2の画像 1 Samsung Galaxy Watch Active2 Motherboard Replacement, Free the motherboard: 手順 13、 2の画像 2
    • Place the flat end of a spudger between the motherboard and the plastic frame near the copper coil at the bottom right.

    • Twist the spudger to free the motherboard from the plastic tabs.

  14. Samsung Galaxy Watch Active2 Motherboard Replacement, Remove the motherboard: 手順 14、 1の画像 1
    • Slide the motherboard out from under the remaining plastic tabs to remove it.

終わりに

Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.

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

Take your e-waste to an R2 or e-Stewards certified recycler.

Repair didn’t go as planned? Try some basic troubleshooting, or ask our Answers community for help.

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Tobias Isakeit

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13 件のコメント

Hi, I am having issues with bluetooth, is it a replacement or do I need to swap the MB? Thank you

Bruno Albin - 返信

When you have ruled out any software issues (tried restart, factory reset, software update, etc) then this is most likely a MB replacement since all the modules are integrated on that tiny thing.

Tobias Isakeit -

does the watch active have the same motherboard as the watch active 2

aqoullam6 - 返信

Nope, the Watch Active has a different motherboard.

Tobias Isakeit -

My watch stopped vibrating all together, which part do I need to replace?

Melissa McEleney - 返信

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