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iPad Pro 12.9" 4th Gen Power Button Replacement

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  1. iPad Pro 12.9" 4th Gen Power Button Replacement, Prepare your iPad for disassembly: шаг 1, изображение 1 из 1
    • Allow your iPad's battery to fully drain before starting this repair. A charged battery may catch fire if damaged during the repair.

    • Unplug any cables and fully shut down your iPad.

  2. iPad Pro 12.9" 4th Gen Power Button Replacement, Heat the right edge: шаг 2, изображение 1 из 1
    • Apply a heated iOpener to the right edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  3. iPad Pro 12.9" 4th Gen Power Button Replacement, Anti-Clamp instructions: шаг 3, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Anti-Clamp instructions: шаг 3, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Anti-Clamp instructions: шаг 3, изображение 3 из 3
    • The next two steps demonstrate the Anti-Clamp, a tool we designed to make the opening procedure easier. If you aren't using the Anti-Clamp, skip down two steps for an alternate method.

    • For complete instructions on how to use the Anti-Clamp, check out this guide.

    • Elevate the iPad enough for the Anti-Clamp's arms to rest above and below the screen.

    • Pull the blue handle towards the hinge to disengage opening mode.

    • Position the suction cups near the right edge of the iPad—one on the front, and one on the back.

    • Push down on the cups to apply suction to the desired area.

    • If you find that the surface of your device is too slippery for the Anti-Clamp to hold onto, you can use packing tape to create a grippier surface.

  4. iPad Pro 12.9" 4th Gen Power Button Replacement: шаг 4, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement: шаг 4, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement: шаг 4, изображение 3 из 3
    • Push the blue handle away from the hinge to engage opening mode.

    • Turn the handle clockwise until you see the cups start to stretch.

    • Make sure the suction cups remain aligned to each other. If they begin to slip out of alignment, loosen the suction cups slightly and realign the arms.

    • Wait one minute to give the adhesive a chance to release and present an opening gap.

    • Insert an opening pick under the screen when the Anti-Clamp creates a large enough gap.

    • If the Anti-Clamp doesn't create a sufficient gap, apply more heat to the area and rotate the handle clockwise half a turn.

    • Don't crank more than a half a turn at a time, and wait one minute between turns. Let the Anti-Clamp and time do the work for you.

    • Skip the next step.

  5. iPad Pro 12.9" 4th Gen Power Button Replacement, Insert an opening pick: шаг 5, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Insert an opening pick: шаг 5, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Insert an opening pick: шаг 5, изображение 3 из 3
    • If your screen is badly cracked, covering it with a layer of clear packing tape may allow the suction cup to adhere. Alternatively, very strong tape may be used instead of the suction cup. If all else fails, you can superglue the suction cup to the broken screen.

    • Apply a suction handle to the screen as close to the center of the right edge as possible.

    • Pull up on the suction handle with a strong, steady force to create a small gap between the frame and screen.

    • The large screen is very fragile. Only create a gap big enough to insert an opening pick.

    • Insert an opening pick into the gap.

    • Don't insert the pick more than 5 mm to avoid damaging the screen.

  6. iPad Pro 12.9" 4th Gen Power Button Replacement, Right edge information: шаг 6, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Right edge information: шаг 6, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Right edge information: шаг 6, изображение 3 из 3
    • Along the frame's right edge, there are two cutouts for the screen magnets where the adhesive is very thin. As you slice along this edge in the next step, don't insert your opening pick deeper than 2 mm in these locations:

    • One magnet begins 2 cm from the top edge and is 2.5 cm long.

    • The second magnet begins 3 cm from the bottom edge and is 2.5 cm long.

  7. iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the right edge adhesive: шаг 7, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the right edge adhesive: шаг 7, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the right edge adhesive: шаг 7, изображение 3 из 3
    • Slide your opening pick back and forth along the right edge of the screen to slice the adhesive.

    • Angle your pick downward and insert it no more than 2 mm near the magnet cutouts and 5 mm everywhere else.

  8. iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the corner adhesive: шаг 8, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the corner adhesive: шаг 8, изображение 2 из 2
    • Rotate your opening pick around the bottom right corner of the screen.

    • Leave your pick in the bottom right corner to prevent the adhesive from resealing.

  9. iPad Pro 12.9" 4th Gen Power Button Replacement, Heat the bottom edge: шаг 9, изображение 1 из 1
    • Apply a heated iOpener to the bottom edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  10. iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the bottom edge adhesive: шаг 10, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the bottom edge adhesive: шаг 10, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the bottom edge adhesive: шаг 10, изображение 3 из 3
    • Insert a second opening pick in the bottom right corner of the screen.

    • Don't insert your opening pick more than 5 mm.

    • Slide your pick to the bottom left corner to slice the bottom edge adhesive.

  11. iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the corner adhesive: шаг 11, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the corner adhesive: шаг 11, изображение 2 из 2
    • Rotate your opening pick around the bottom left corner of the screen.

    • Leave your pick in the bottom left corner to prevent the adhesive from resealing.

  12. iPad Pro 12.9" 4th Gen Power Button Replacement, Heat the left edge: шаг 12, изображение 1 из 1
    • Apply a heated iOpener to the left edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  13. iPad Pro 12.9" 4th Gen Power Button Replacement, Left edge information: шаг 13, изображение 1 из 1
    • Along the left edge of the screen, there are three cutouts for cables where the adhesive is very thin. As you slice along this edge in the next step, don't insert your opening pick deeper than 2 mm in these locations:

    • The upper cutout begins 4 cm from the top edge and is 2.5 cm long.

    • The middle cutout is exactly in the middle of the frame and is 2.5 cm long.

    • The lower cutout begins 4 cm from the bottom edge and is 2.5 cm long.

    • Everywhere else, don't insert your opening pick more than 5 mm.

  14. iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the left edge adhesive: шаг 14, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the left edge adhesive: шаг 14, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the left edge adhesive: шаг 14, изображение 3 из 3
    • Insert a third opening pick in the bottom left corner of the screen.

    • Slide your pick to the top left corner to slice the left edge adhesive.

  15. iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the corner adhesive: шаг 15, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the corner adhesive: шаг 15, изображение 2 из 2
    • Rotate your opening pick around the top left corner of the screen.

    • Leave your pick in the top left corner to prevent the adhesive from resealing.

  16. iPad Pro 12.9" 4th Gen Power Button Replacement, Heat the top edge: шаг 16, изображение 1 из 1
    • Apply a heated iOpener to the top edge of the screen for two minutes.

    • A hair dryer, heat gun, or hot plate may also be used, but be careful not to overheat the iPad—the screen and internal battery are susceptible to heat damage.

  17. iPad Pro 12.9" 4th Gen Power Button Replacement, Top edge information: шаг 17, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Top edge information: шаг 17, изображение 2 из 2
    • While the top edge adhesive softens, note the following:

    • There are two ambient light sensors near the corners. Only insert the very tip of your pick here to avoid damaging them.

    • There are three strips of heat dispersion tape. Angle your pick upward as you slice here.

    • The front-facing camera assembly is in the center of the top edge. Don't insert your pick here to avoid damaging them.

    • Everywhere else, don't insert your pick deeper than 5 mm to avoid damaging the screen.

  18. iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the top edge adhesive: шаг 18, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Slice the top edge adhesive: шаг 18, изображение 2 из 2
    • Slide your opening pick 9 cm toward the center of the top edge to slice the adhesive, paying attention to the spots mentioned in the previous step.

    • If you slice farther than 9 cm, you will reach the front camera assembly and risk damaging its components.

    • Leave your pick inserted. You will use another pick to slice the remaining adhesive.

  19. iPad Pro 12.9" 4th Gen Power Button Replacement: шаг 19, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement: шаг 19, изображение 2 из 2
    • Insert a fourth opening pick to the right of the front camera assembly, 4 cm from the previous opening pick and 9 cm from the right edge of the screen.

    • Slide your pick to the top right corner to slice the remaining adhesive.

  20. iPad Pro 12.9" 4th Gen Power Button Replacement, Reposition the screen: шаг 20, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Reposition the screen: шаг 20, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Reposition the screen: шаг 20, изображение 3 из 3
    • Grab two opposing corners of the screen and gently shift it around to separate it from the frame.

    • Don't fully remove the screen yet, as it's still attached by several cables.

    • If the screen feels stuck, slide your opening picks around the perimeter to separate any remaining adhesive. Pay attention to sensitive components mentioned in the previous steps.

    • Shift the screen towards the bottom right corner of the frame until the ribbon cable near the top edge is uncovered.

    • Throughout this guide, keep track of each screw and reinstall it exactly where it came from.

    • Use your Phillips screwdriver to remove the two screws securing the upper cable shield:

    • One 1.8 mm-long screw

    • One 2.0 mm-long screw

    • During reassembly, this is a good point to power on your iPad and test all functions before sealing it up. Be sure to power your iPad back down before you continue working.

  21. iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the upper cable shield: шаг 22, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the upper cable shield: шаг 22, изображение 2 из 2
    • Use tweezers or your fingers to grab and remove the upper cable shield.

    • During reassembly, orient the shield so the notch faces up and to the right.

  22. iPad Pro 12.9" 4th Gen Power Button Replacement, Disconnect the upper sensors: шаг 23, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Disconnect the upper sensors: шаг 23, изображение 2 из 2
    • Use the point of your spudger to pry up and disconnect the upper sensors press connector.

    • To re-attach press connectors, carefully align and press down on one side until it clicks into place, then repeat on the other side. Don't press down on the middle. If the connector is misaligned, the pins can bend and cause permanent damage.

  23. iPad Pro 12.9" 4th Gen Power Button Replacement, Reposition the screen: шаг 24, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Reposition the screen: шаг 24, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Reposition the screen: шаг 24, изображение 3 из 3
    • Grip the right edge of the screen and fold it open like a book.

    • Don't pull on the screen—the ribbon cables near the bottom are still attached.

    • Lay the screen down over the left edge of the iPad.

  24. iPad Pro 12.9" 4th Gen Power Button Replacement, Unfasten the lower cable shield: шаг 25, изображение 1 из 1
    • Use your Phillips screwdriver to remove the five screws securing the lower cable shield:

    • Four 1.1 mm screws

    • One 2.0 mm screw

  25. iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the lower cable shield: шаг 26, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the lower cable shield: шаг 26, изображение 2 из 2
    • Use tweezers or your fingers to grab and remove the lower cable shield.

  26. iPad Pro 12.9" 4th Gen Power Button Replacement, Unfasten the battery: шаг 27, изображение 1 из 1
    • Use your Phillips screwdriver to remove the 1.7 mm screw securing the battery connector to the logic board.

  27. iPad Pro 12.9" 4th Gen Power Button Replacement, Create a battery blocker: шаг 28, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Create a battery blocker: шаг 28, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Create a battery blocker: шаг 28, изображение 3 из 3
    • You need to place a barrier between the battery connector and logic board to disconnect the battery. Follow this step to create a battery blocker out of a playing card.

    • Cut two 6 mm-wide strips from a playing card to block the connections to the battery.

  28. iPad Pro 12.9" 4th Gen Power Button Replacement, Insert the card strips: шаг 29, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Insert the card strips: шаг 29, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Insert the card strips: шаг 29, изображение 3 из 3
    • Insert the card strips under each side of the battery connector.

    • If you can't slide the cards under the battery connector, use an opening pick to gently lift the connector to help insert the card strips.

    • Don't pry or lift the connector too much—it's soldered onto the logic board and may break if stressed.

    • During reassembly, this is a good time to apply replacement adhesive, if you have it. Follow this guide to clean your screen and apply new adhesive strips.

  29. iPad Pro 12.9" 4th Gen Power Button Replacement, Unfasten the rear camera shield: шаг 30, изображение 1 из 1
    • Use your Phillips screwdriver to remove the six screws securing the rear camera shield:

    • Three 1.2 mm screws

    • One 2.8 mm screw

    • One 2.6 mm screw

    • One 1.8 mm screw

  30. iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the rear camera shield: шаг 31, изображение 1 из 2 iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the rear camera shield: шаг 31, изображение 2 из 2
    • Use tweezers or your fingers to grab and remove the rear camera shield.

    • During reassembly, insert the tab on the left of the shield first.

  31. iPad Pro 12.9" 4th Gen Power Button Replacement, Disconnect the power button: шаг 32, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Disconnect the power button: шаг 32, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Disconnect the power button: шаг 32, изображение 3 из 3
    • Use the point of your spudger to pry up and disconnect both of the power button's press connectors.

  32. iPad Pro 12.9" 4th Gen Power Button Replacement, Unfasten the power button assembly: шаг 33, изображение 1 из 1
    • Use your Phillips screwdriver to remove the two 2.3 mm screws securing the power button assembly.

  33. iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the power button assembly: шаг 34, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the power button assembly: шаг 34, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the power button assembly: шаг 34, изображение 3 из 3
    • Insert the point of your spudger between the left edge of the power button assembly and the frame.

    • Pry the assembly up from its recess in the frame.

    • Grab and remove the power button assembly.

    • Use a spudger to scrape and remove any residual epoxy before reinstalling the assembly.

  34. iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the power button: шаг 35, изображение 1 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the power button: шаг 35, изображение 2 из 3 iPad Pro 12.9" 4th Gen Power Button Replacement, Remove the power button: шаг 35, изображение 3 из 3
    • Push the power button through its recess from the outside of the frame.

    • Remove the power button.

Заключение

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 iPad Pro 12.9" 4th Gen Answers community for help.

Clay Eickemeyer

Участник с: 09/19/22

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