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The Samsung Galaxy Tab S3 motherboard replacement has multiple steps but once you have gone through the display and battery removal, the motherboard replacement is a straightforward process. Be warned that there are many connectors to undo. A malfunctioning can cause the device to not turn on, unusual visuals on the display, or if your device crashes regularly.

  1. Samsung Galaxy Tab S3 Motherboard Replacement, Display: adım 1, 1 resimden 1.
    • To soften the adhesive holding the tablet together, heat up the edges of the glass panel using a heated iOpener on the edge of the device.

    • We used two iOpeners to open up the tablet. The process is doable with a single iOpener, but would take substantially longer. Alternatively, you can use a heat gun to quickly loosen the adhesive.

    • Leave the iOpener on edge for two minutes.

    • Be careful not to burn yourself while handling the hot iOpener. For more information on the iOpener, use the iOpener Instructions Guide.

  2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 2, 1 resimden 1.
    • Place a suction cup near edge that you heated up with the iOpener.

    • Press down on the suction cup to create a seal, and pull up with force to create a separation between the display and the midframe.

    • Use an opening tool to split apart the glass panel from the midframe.

    • Be careful to not break the glass when prying from the frame.

  3. Samsung Galaxy Tab S3 Motherboard Replacement: adım 3, 1 resimden 1.
    • As you continue along the edge using the opening tool, use a plastic card to keep the glass separate from the midframe.

    • You can also use multiple opening picks instead of a plastic card.

  4. Samsung Galaxy Tab S3 Motherboard Replacement: adım 4, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 4, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 4, 3 resimden 3.
    • As you remove the glass panel, be careful not to tear the ribbon connecting the motherboard to the display.

    • Pull off the glass panel using the suction cup.

    • Carefully disconnect the ribbon connecting the display assembly to the motherboard. You can disconnect this ribbon from either end.

  5. Samsung Galaxy Tab S3 Motherboard Replacement: adım 5, 2 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 5, 2 resimden 2.
    • Repeat steps 3 through 7 to remove the rear glass panel on the opposite side of the device.

  6. Samsung Galaxy Tab S3 Motherboard Replacement, Battery: adım 6, 2 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement, Battery: adım 6, 2 resimden 2.
    • Use a Phillips #000 screwdriver to unscrew the five screws securing the battery, and the twenty-two screws surrounding the midframe.

  7. Samsung Galaxy Tab S3 Motherboard Replacement: adım 7, 1 resimden 1.
    • The midframe should snap off from the device’s motherboard.

  8. Samsung Galaxy Tab S3 Motherboard Replacement: adım 8, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 8, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 8, 3 resimden 3.
    • Locate the ribbon running from the midframe and disconnect it from the motherboard with the flat end of a spudger.

  9. Samsung Galaxy Tab S3 Motherboard Replacement: adım 9, 2 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 9, 2 resimden 2.
    • Use the flat end of the spudger to pop off the connector between the battery and the motherboard.

  10. Samsung Galaxy Tab S3 Motherboard Replacement: adım 10, 2 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 10, 2 resimden 2.
    • Flip the midframe over and pop the battery out, making sure to slide it out from underneath the ribbon cables.

  11. Samsung Galaxy Tab S3 Motherboard Replacement: adım 11, 1 resimden 1.
    • The battery should now be removed and detached from the device.

  12. Samsung Galaxy Tab S3 Motherboard Replacement, Motherboard: adım 12, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement, Motherboard: adım 12, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement, Motherboard: adım 12, 3 resimden 3.
    • Use the black nylon spudger to lift the gray ZIF connector up and pull out the orange ribbon cable below the camera.

  13. Samsung Galaxy Tab S3 Motherboard Replacement: adım 13, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 13, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 13, 3 resimden 3.
    • Remove the ribbon cable for the front facing camera after popping the red ZIF connector bar up with a spudger.

  14. Samsung Galaxy Tab S3 Motherboard Replacement: adım 14, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 14, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 14, 3 resimden 3.
    • Disconnect the three press fit connectors in the top section of the midframe by prying upwards with the spudger.

  15. Samsung Galaxy Tab S3 Motherboard Replacement: adım 15, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 15, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 15, 3 resimden 3.
    • Pull back the green tape on the upper section of the motherboard with your tweezers to reveal the ZIF connector below.

  16. Samsung Galaxy Tab S3 Motherboard Replacement: adım 16, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 16, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 16, 3 resimden 3.
    • Push the red bar up from the ZIF connector with the spudger and pull the orange, touchpad ribbon cable out.

  17. Samsung Galaxy Tab S3 Motherboard Replacement: adım 17, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 17, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 17, 3 resimden 3.
    • Use the spudger to disconnect five more press fit connectors on the left side of the motherboard by prying upwards.

  18. Samsung Galaxy Tab S3 Motherboard Replacement: adım 18, 3 resimden 1. Samsung Galaxy Tab S3 Motherboard Replacement: adım 18, 3 resimden 2. Samsung Galaxy Tab S3 Motherboard Replacement: adım 18, 3 resimden 3.
    • Pop the coaxial antenna cables off from the motherboard with the spudger.

  19. Samsung Galaxy Tab S3 Motherboard Replacement: adım 19, 1 resimden 1.
    • Using your fingers, move all the cables aside and wiggle the motherboard free.

Sonuç

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

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