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iPad Pro 11" 2nd Gen Logic Board Replacement

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  1. iPad Pro 11" 2nd Gen Logic Board Replacement, Prepare your iPad for disassembly: 步骤 1 中的图像 1,1
    • 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 11" 2nd Gen Logic Board Replacement, Screen removal information: 步骤 2 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Screen removal information: 步骤 2 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Screen removal information: 步骤 2 中的图像 3,3
    • While your iPad looks uniform from the outside, there are delicate components under portions of the screen. To avoid damage, follow instructions exactly as written and note the following areas as you open your iPad:

    • Camera module, ambient light sensors, proximity senor, and front microphone

    • Display cables

    • Screen magnets

    • LCD edges

  3. iPad Pro 11" 2nd Gen Logic Board Replacement, Heat the right edge: 步骤 3 中的图像 1,1
    • Apply a heated iOpener to the right edge of the screen for two minutes.

    • You can also use a hair dryer, heat gun, or hot plate—but extreme heat can damage the screen and/or internal battery, so proceed with care.

  4. iPad Pro 11" 2nd Gen Logic Board Replacement, Anti-Clamp instructions: 步骤 4 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Anti-Clamp instructions: 步骤 4 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Anti-Clamp instructions: 步骤 4 中的图像 3,3
    在这个步骤中使用的工具:
    Clampy - Anti-Clamp
    $24.95
    购买
    • The next three 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 three steps for an alternate method.

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

    • Pull the blue handle backward to unlock the Anti-Clamp's arms.

    • Place an object under your iPad so it rests level between the suction cups.

    • Position the suction cups near the middle of the right edge—one on the top, and one on the bottom.

    • Hold the bottom of the Anti-Clamp steady and firmly press down on the top cup to apply suction.

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

  5. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 5 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 5 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 5 中的图像 3,3
    • Pull the blue handle forward to lock the arms.

    • Turn the handle clockwise 360 degrees or until the cups start to stretch.

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

  6. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 6 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 6 中的图像 2,2
    • Wait one minute to give the adhesive a chance to release and present an opening gap.

    • If your screen isn't getting hot enough, you can use a hair dryer to heat along the right edge of the iPad.

    • For complete instructions on how to use a hair dryer, check out this guide.

    • 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.

  7. iPad Pro 11" 2nd Gen Logic Board Replacement, Insert an opening pick: 步骤 7 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Insert an opening pick: 步骤 7 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Insert an opening pick: 步骤 7 中的图像 3,3
    • 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 display.

    • Apply a suction handle to the right edge of the display, about 5 cm from the bottom edge.

    • Pull up on the suction handle with firm, constant pressure to create a gap just small enough to insert an opening pick.

    • Only create a gap small enough to insert an opening pick. Overbending the screen will damage it.

    • Insert the tip of an opening pick into the gap.

    • Don't insert the opening pick more than 5 mm or you'll damage the LCD.

  8. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the right edge adhesive: 步骤 8 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the right edge adhesive: 步骤 8 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the right edge adhesive: 步骤 8 中的图像 3,3
    • Insert a new opening pick in the gap you just created.

    • Slide the pick along the right edge to separate the adhesive.

    • When sliding near the volume buttons, don't insert the pick more than 2 mm or you'll damage the screen magnets.

    • Leave the pick in the top right corner to prevent the adhesive from re-sealing.

  9. iPad Pro 11" 2nd Gen Logic Board Replacement, Heat the top edge: 步骤 9 中的图像 1,1
    • Apply a heated iOpener to the top edge of the screen for two minutes.

  10. iPad Pro 11" 2nd Gen Logic Board Replacement, Top edge information: 步骤 10 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Top edge information: 步骤 10 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Top edge information: 步骤 10 中的图像 3,3
    • The top edge of the iPad contains the camera module, two ambient light sensors, the proximity sensor, and front microphone. These components are fragile and easily damaged if an opening pick is inserted too far. Only separate the adhesive in the marked locations to avoid damage.

    • The two ambient light sensors can be hard to see and can be located using a flashlight or by placing the iPad under a bright light.

    • Don't insert an opening pick more than 2 mm near the top left and right edges or you'll damage the ambient light sensors.

    • Don't insert an opening pick more than 1 mm near the middle of the top edge or you'll damage the camera module, proximity sensor, and front microphone.

  11. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the top edge adhesive: 步骤 11 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the top edge adhesive: 步骤 11 中的图像 2,2
    • Insert a new opening pick in the gap you just created.

    • Slide the pick along the top right edge, stopping when you reach the right ambient light sensor.

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

    • Leave the pick to the right of the sensor to prevent the adhesive from re-sealing.

  12. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 12 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 12 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 12 中的图像 3,3
    • Insert a new opening pick to the right of the ambient light sensor.

    • Slide the pick along the middle section of the top, stopping when you reach the left ambient light sensor.

    • Don't insert the pick more than 1 mm or you'll damage the proximity sensor and front microphone.

    • Leave the pick in to prevent the adhesive from re-sealing.

  13. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 13 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 13 中的图像 2,2
    • Insert a new opening pick to the left of the ambient light sensor.

    • Slide the pick along the top left edge, stopping when you reach the left ambient light sensor.

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

    • Once the top edge adhesive has been separated, you can remove the two picks near the ambient light sensors.

  14. iPad Pro 11" 2nd Gen Logic Board Replacement, Heat the bottom edge: 步骤 14 中的图像 1,1
    • Apply a heated iOpener to the bottom edge of the screen for two minutes.

  15. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the bottom edge adhesive: 步骤 15 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the bottom edge adhesive: 步骤 15 中的图像 2,2
    • Insert a new opening pick in the bottom right corner below the existing pick.

    • Don't insert the opening pick more than 2 mm when sliding on the right edge.

    • Slide the pick around the bottom right corner to separate the adhesive.

  16. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 16 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 16 中的图像 2,2
    • Slide the opening pick along the bottom edge, stopping at the USB-C port.

    • Don't insert the opening pick more than 5 mm when separating the bottom edge adhesive.

    • Leave the pick in to prevent the bottom edge adhesive from re-sealing.

  17. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 17 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 17 中的图像 2,2
    • Insert a new opening pick to the left of the USB-C port.

    • Separate the remaining bottom edgeadhesive.

    • Don't insert the opening pick more than 5 mm when separating the bottom edge adhesive.

    • Leave the pick in the bottom left corner to prevent the bottom edge adhesive from re-sealing.

  18. iPad Pro 11" 2nd Gen Logic Board Replacement, Heat the left edge: 步骤 18 中的图像 1,1
    • Apply a heated iOpener to the left edge of the screen for two minutes.

  19. iPad Pro 11" 2nd Gen Logic Board Replacement, Left edge information: 步骤 19 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Left edge information: 步骤 19 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Left edge information: 步骤 19 中的图像 3,3
    • The left edge of the iPad contains several display cables. These cables are extremely fragile and easily damaged if an opening pick is inserted too far or at the wrong angle. Follow the instructions exactly as written to avoid damage.

    • The display cables are located within small indents of the frame and require an opening pick to be inserted at a 45° angle.

    • There are flat sections of the frame which require an opening pick to be inserted horizontally.

  20. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the left edge adhesive: 步骤 20 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the left edge adhesive: 步骤 20 中的图像 2,2
    • Insert an opening pick at a 45˚ angle just above the bottom left corner.

    • Don't insert the pick more than 5 mm or you'll damage the display cables.

    • Carefully slide the pick along the left edge, stopping when you reach the flat section of the frame.

  21. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 21 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 21 中的图像 2,2
    • Lower the opening pick so it is horizontal to the display.

    • Don't insert the pick more than 5 mm.

    • Continue separating the left edge adhesive until you reach the next indented section of the frame.

  22. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the remaining adhesive: 步骤 22 中的图像 1,1
    • Separate the remaining adhesive, making sure to follow the instructions exactly as written.

    • Slide the pick at a 45˚ downward angle and don't insert the pick more than 5 mm.

    • Slide the pick horizontally and don't insert the pick more than 5 mm.

  23. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the screen from the frame: 步骤 23 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the screen from the frame: 步骤 23 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the screen from the frame: 步骤 23 中的图像 3,3
    • Grab two opposing corners of the screen and gently separate the rest of the adhesive.

    • Don't fully remove the screen as it is held in place by several ribbon cables underneath.

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

  24. iPad Pro 11" 2nd Gen Logic Board Replacement, Unscrew the ambient light sensor cable bracket: 步骤 24 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unscrew the ambient light sensor cable bracket: 步骤 24 中的图像 2,2
    在这个步骤中使用的工具:
    FixMat
    $36.95
    购买
    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from.

    • Use a Phillips screwdriver to remove the two screws securing the ambient light sensor cable bracket to the logic board:

    • One 1.3 mm screw

    • One 2.0 mm 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.

  25. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the ambient light sensor cable bracket: 步骤 25 中的图像 1,1
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Use a pair of tweezers or your fingers to remove the bracket.

  26. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the ambient light sensor cable: 步骤 26 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the ambient light sensor cable: 步骤 26 中的图像 2,2
    • Use the flat end of a spudger to disconnect the ambient light sensor cable by lifting straight up on the press connectors.

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

  27. iPad Pro 11" 2nd Gen Logic Board Replacement, Reposition the screen: 步骤 27 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Reposition the screen: 步骤 27 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Reposition the screen: 步骤 27 中的图像 3,3
    • Don't try to remove the screen yet, as it's still attached by delicate ribbon cables.

    • Grip the right edge of the screen and fold it open like a book.

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

  28. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the lower cable shield: 步骤 28 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the lower cable shield: 步骤 28 中的图像 2,2
    • Use a Phillips screwdriver to remove the three 1.2 mm screws securing the lower cable shield to the logic board.

  29. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the lower cable shield: 步骤 29 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the lower cable shield: 步骤 29 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the lower cable shield: 步骤 29 中的图像 3,3
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Use tweezers, or your fingers, to remove the lower cable shield.

  30. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the battery connector: 步骤 30 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the battery connector: 步骤 30 中的图像 2,2
    • Use a Phillips screwdriver to remove the 1.8 mm screw securing the battery connector to the logic board.

  31. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the display cables: 步骤 31 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the display cables: 步骤 31 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the display cables: 步骤 31 中的图像 3,3
    • Use the pointed end of a spudger to pry up and disconnect the top two display cables.

  32. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the remaining display cables: 步骤 32 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the remaining display cables: 步骤 32 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the remaining display cables: 步骤 32 中的图像 3,3
    • Disconnect the two remaining display cables.

  33. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the screen: 步骤 33 中的图像 1,1
    • Grip the right edge of the screen and lift it away.

    • During reassembly, before installing a screen, remove any remaining adhesive from the frame, and clean the glued areas with high-strength (>90%) isopropyl alcohol and a lint-free cloth. This helps prep the iPad for fresh adhesive and ensures that it will bond properly.

    • If you plan to reinstall your existing screen, remove any remaining adhesive from the back and clean the adhered areas with isopropyl alcohol.

    • Follow this guide to install pre-cut adhesive strips on your iPad before sealing it up.

  34. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the USB-C port cable: 步骤 34 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the USB-C port cable: 步骤 34 中的图像 2,2
    • Use the flat end of a spudger to disconnect the USB-C port cable.

  35. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the USB-C cable adhesive: 步骤 35 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the USB-C cable adhesive: 步骤 35 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the USB-C cable adhesive: 步骤 35 中的图像 3,3
    • The USB-C port cable is secured to the logic board with weak adhesive.

    • Slide an opening pick between the cable and the logic board to separate the adhesive.

  36. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the USB-C port: 步骤 36 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the USB-C port: 步骤 36 中的图像 2,2
    • Use a Phillips screwdriver to remove the two 1.9 mm screws securing the USB-C port to the frame.

  37. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the USB-C port grounding contacts: 步骤 37 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the USB-C port grounding contacts: 步骤 37 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the USB-C port grounding contacts: 步骤 37 中的图像 3,3
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Use tweezers to remove the two grounding contacts from each side of the USB-C port.

  38. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the USB-C port: 步骤 38 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the USB-C port: 步骤 38 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the USB-C port: 步骤 38 中的图像 3,3
    • Lift up and remove the USB-C port.

  39. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the top cable shield: 步骤 39 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the top cable shield: 步骤 39 中的图像 2,2
    • Use a Phillips screwdriver to remove the four screws securing the top cable shield to the logic board:

    • Three 1.2 mm screws

    • One 2.0 mm screw

  40. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the top cable shield: 步骤 40 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the top cable shield: 步骤 40 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the top cable shield: 步骤 40 中的图像 3,3
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Use tweezers or your fingers to remove the top cable shield.

  41. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the IR dot projector cable: 步骤 41 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the IR dot projector cable: 步骤 41 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the IR dot projector cable: 步骤 41 中的图像 3,3
    • Use the pointed end of a spudger to disconnect the IR dot projector cable.

  42. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the camera cables: 步骤 42 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the camera cables: 步骤 42 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the camera cables: 步骤 42 中的图像 3,3
    • Use the pointed end of a spudger to disconnect the front-facing camera and Face ID camera.

  43. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the IR camera cable adhesive: 步骤 43 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the IR camera cable adhesive: 步骤 43 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the IR camera cable adhesive: 步骤 43 中的图像 3,3
    • The IR camera cable is secured to the logic board with weak adhesive.

    • Slide an opening pick between the IR camera cable and the logic board to separate it.

  44. iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the camera cable adhesive: 步骤 44 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the camera cable adhesive: 步骤 44 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Separate the camera cable adhesive: 步骤 44 中的图像 3,3
    • Repeat the same procedure for the camera cable.

  45. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the front camera assembly: 步骤 45 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the front camera assembly: 步骤 45 中的图像 2,2
    • Use a Torx T3 screwdriver to remove the two 2.3 mm screws securing the front camera assembly to the frame.

  46. iPad Pro 11" 2nd Gen Logic Board Replacement, Loosen the front camera assembly: 步骤 46 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Loosen the front camera assembly: 步骤 46 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Loosen the front camera assembly: 步骤 46 中的图像 3,3
    • Use the pointed end of a spudger to pry up and loosen the front camera assembly.

  47. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the front camera assembly: 步骤 47 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the front camera assembly: 步骤 47 中的图像 2,2
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Use tweezers or your fingers to remove the front camera assembly.

  48. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the rear camera shield: 步骤 48 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the rear camera shield: 步骤 48 中的图像 2,2
    • Some of these screws are the same length but have different thread sizes. Don't mix up the screws or you'll damage the threads in the frame.

    • Use a Phillips screwdriver to remove the five screws securing the camera bracket to the frame:

    • One 1.3 mm screw

    • One 2.8 mm screw

    • One 1.3 mm screw

    • One 1.8 mm screw

    • One 1.8 mm screw

  49. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the rear camera shield: 步骤 49 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the rear camera shield: 步骤 49 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the rear camera shield: 步骤 49 中的图像 3,3
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • Use tweezers or your fingers to lift the right side of the camera shield up.

    • Slide the shield out horizontally.

    • During reassembly, lower the left side of the shield back into place and make sure the small protruding tab is slotted in, then hinge the shield closed.

  50. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the wide angle camera cable: 步骤 50 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the wide angle camera cable: 步骤 50 中的图像 2,2
    • Use the pointed end of a spudger to disconnect the wide angle camera cable.

  51. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the power button and LED cable: 步骤 51 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the power button and LED cable: 步骤 51 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the power button and LED cable: 步骤 51 中的图像 3,3
    • Use the pointed end of a spudger to disconnect the power button and LED cable.

  52. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the LiDAR sensor cable: 步骤 52 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the LiDAR sensor cable: 步骤 52 中的图像 2,2
    • Use the pointed end of a spudger to disconnect the LiDAR sensor cable.

  53. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the ultra wide camera cable: 步骤 53 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the ultra wide camera cable: 步骤 53 中的图像 2,2
    • Use the pointed edge of a spudger to disconnect the ultra wide camera cable.

  54. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the rear camera: 步骤 54 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the rear camera: 步骤 54 中的图像 2,2
    • Use a Phillips screwdriver to remove the 2.8 mm screw securing the rear camera to the frame.

  55. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the rear camera: 步骤 55 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the rear camera: 步骤 55 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the rear camera: 步骤 55 中的图像 3,3
    • Use the flat end of a spudger to pry up and loosen the rear camera module.

    • Use tweezers or your fingers to grab and remove the rear camera module.

  56. iPad Pro 11" 2nd Gen Logic Board Replacement, Logic board cable removal information: 步骤 56 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Logic board cable removal information: 步骤 56 中的图像 2,2
    • You're about to disconnect many connectors from the top and bottom of the logic board. During reassembly, use these photos as a reference to ensure all cables are connected in the correct locations.

  57. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top left speaker: 步骤 57 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top left speaker: 步骤 57 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top left speaker: 步骤 57 中的图像 3,3
    • Use the pointed end of a spudger to disconnect the two cables for the top left speaker.

    • Avoid prying against the short sides of the connector. The socket on the logic board is delicate and may break off if pried against.

  58. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top right speaker: 步骤 58 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top right speaker: 步骤 58 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top right speaker: 步骤 58 中的图像 3,3
    • Repeat the previous step for the two top right speaker cables.

  59. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top right Wi-Fi antenna cable: 步骤 59 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top right Wi-Fi antenna cable: 步骤 59 中的图像 2,2
    在这个步骤中使用的工具:
    Tweezers
    $4.99
    购买
    • To disconnect antenna cables like this, use tweezers to grip the connector near the cable and lift it up.

    • Use tweezers to disconnect the top right Wi-Fi antenna coaxial cable.

    • Be careful using tweezers or other pointy metal tools near the battery—a punctured battery may leak dangerous chemicals or cause a fire.

    • To reinstall, hold the connector in place and gently press straight down. The connector will “snap” into its socket much like the metal snaps on a jacket.

  60. iPad Pro 11" 2nd Gen Logic Board Replacement, Pull the Wi-Fi antenna cable away from the logic board: 步骤 60 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pull the Wi-Fi antenna cable away from the logic board: 步骤 60 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pull the Wi-Fi antenna cable away from the logic board: 步骤 60 中的图像 3,3
    • Use tweezers or your fingers to pull the upper Wi-Fi antenna cable away from the logic board.

    • The tape securing the cable to the logic board should easily release. If it doesn't, use the tip of an opening pick to peel it off.

  61. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the upper Wi-Fi antenna cables: 步骤 61 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the upper Wi-Fi antenna cables: 步骤 61 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the upper Wi-Fi antenna cables: 步骤 61 中的图像 3,3
    • Use tweezers to disconnect the upper Wi-Fi antenna coaxial cables.

    • Be careful using tweezers or other pointy metal tools near the battery—a punctured battery may leak dangerous chemicals or cause a fire.

  62. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top microphone cable: 步骤 62 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the top microphone cable: 步骤 62 中的图像 2,2
    • Use the flat end of a spudger to disconnect the top microphone cable.

  63. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the volume buttons and front microphone cables: 步骤 63 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the volume buttons and front microphone cables: 步骤 63 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the volume buttons and front microphone cables: 步骤 63 中的图像 3,3
    • Use the flat end of a spudger to disconnect the front microphone and volume button cables.

  64. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom right Wi-Fi antenna cable: 步骤 64 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom right Wi-Fi antenna cable: 步骤 64 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom right Wi-Fi antenna cable: 步骤 64 中的图像 3,3
    • Use tweezers to disconnect the bottom right Wi-Fi antenna coaxial cable.

    • Be careful using tweezers or other pointy metal tools near the battery—a punctured battery may leak dangerous chemicals or cause a fire.

  65. iPad Pro 11" 2nd Gen Logic Board Replacement, Reposition the bottom right Wi-Fi antenna cable cable: 步骤 65 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Reposition the bottom right Wi-Fi antenna cable cable: 步骤 65 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Reposition the bottom right Wi-Fi antenna cable cable: 步骤 65 中的图像 3,3
    • Pull the bottom right Wi-Fi cable away from the logic board.

  66. iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 66 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 66 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement: 步骤 66 中的图像 3,3
    • Continue pulling the cable away until it is clear of the logic board.

  67. iPad Pro 11" 2nd Gen Logic Board Replacement, Peel back the bottom left speaker bracket tape: 步骤 67 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Peel back the bottom left speaker bracket tape: 步骤 67 中的图像 2,2
    • Use tweezers to peel back the tape securing the bottom left speaker cable bracket to the logic board.

  68. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the bottom left speaker cable bracket: 步骤 68 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the bottom left speaker cable bracket: 步骤 68 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the bottom left speaker cable bracket: 步骤 68 中的图像 3,3
    • Use tweezers to pull out and remove the bottom left speaker cable bracket.

  69. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom left speaker: 步骤 69 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom left speaker: 步骤 69 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom left speaker: 步骤 69 中的图像 3,3
    • Follow the procedure in step 59 to disconnect the bottom left speaker.

  70. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom right speaker cables: 步骤 70 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom right speaker cables: 步骤 70 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the bottom right speaker cables: 步骤 70 中的图像 3,3
    • Follow the procedure in step 59 to disconnect the bottom left speaker.

  71. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the Smart Connector cable: 步骤 71 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the Smart Connector cable: 步骤 71 中的图像 2,2
    • Use the pointed end of a spudger to disconnect the Smart Connector cable.

  72. iPad Pro 11" 2nd Gen Logic Board Replacement, Peel back the logic board shielding: 步骤 72 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Peel back the logic board shielding: 步骤 72 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Peel back the logic board shielding: 步骤 72 中的图像 3,3
    • Use tweezers or your fingers to peel back the logic board shielding to reveal the left microphone and Apple Pencil charger cables.

    • Be careful using tweezers or other pointy metal tools near the battery—a punctured battery may leak dangerous chemicals or cause a fire.

  73. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the left microphone and Apple Pencil charger cable bracket: 步骤 73 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the left microphone and Apple Pencil charger cable bracket: 步骤 73 中的图像 2,2
    • Use tweezers to grip the bracket and then pull to remove it.

  74. iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the left microphone and Apple Pencil charger cables: 步骤 74 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the left microphone and Apple Pencil charger cables: 步骤 74 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Disconnect the left microphone and Apple Pencil charger cables: 步骤 74 中的图像 3,3
    • Use the flat end of a spudger to disconnect the left microphone and Apple Pencil charger cables.

  75. iPad Pro 11" 2nd Gen Logic Board Replacement, Peel off the logic board shielding: 步骤 75 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Peel off the logic board shielding: 步骤 75 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Peel off the logic board shielding: 步骤 75 中的图像 3,3
    在这个步骤中使用的工具:
    Tesa 61395 Tape
    $5.99
    购买
    • Use tweezers or your fingers to peel off the logic board shielding.

    • You'll need to reapply thermal paste to the processor so your iPad doesn't overheat. Follow this guide to properly apply thermal paste to your iPad.

    • During reassembly, use Tesa Tape to secure the shield to the logic board.

  76. iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the logic board: 步骤 76 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Unfasten the logic board: 步骤 76 中的图像 2,2
    • Use a Phillips screwdriver to remove the four 1.8 mm screws securing the logic board to the frame.

  77. iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the left edge of the logic board: 步骤 77 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the left edge of the logic board: 步骤 77 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the left edge of the logic board: 步骤 77 中的图像 3,3
    • The adhesive that secures the logic board to the frame is very strong. To remove the board, follow the next steps to weaken the adhesive using high-strength (>90%) isopropyl alcohol.

    • Prop the left side of the iPad up against an object so the isopropyl alcohol can flow under the logic board.

    • Apply a few drops of isopropyl alcohol along the left edge of the logic board.

    • Be careful if you're using a syringe with a needle or other sharp instrument to dispense isopropyl alcohol—a punctured or bent battery may leak dangerous chemicals or cause a fire.

    • Let the alcohol soak for one minute to soften the adhesive under the logic board.

  78. iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the right edge of the logic board: 步骤 78 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the right edge of the logic board: 步骤 78 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the right edge of the logic board: 步骤 78 中的图像 3,3
    • Rotate your iPad 180˚ and lay it down with the right side elevated.

    • Repeat the previous step for the right edge of the logic board.

  79. iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the right branch of the logic board: 步骤 79 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Apply isopropyl alcohol to the right branch of the logic board: 步骤 79 中的图像 2,2
    • Elevate the top side of the iPad.

    • Apply a few drops of isopropyl alcohol to the right branch of the logic board near the rear camera glass.

    • Don't allow isopropyl alcohol to contact the rear camera glass or you'll damage them.

    • Let the alcohol soak for one minute to soften the adhesive under the right logic board branch.

  80. iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the logic board: 步骤 80 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the logic board: 步骤 80 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the logic board: 步骤 80 中的图像 3,3
    • Insert the flat end of a spudger under the lower edge of the logic board

    • Slowly lift up the bottom of the logic board.

    • Don't pry against the bottom interconnect board or you may damage it. Use a spudger to lift the logic board up.

    • If it is difficult to lift the logic board, apply additional isopropyl alcohol and wait one minute.

    • Replace the playing card strips with an opening pick to continue blocking the battery.

  81. iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the left side: 步骤 81 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the left side: 步骤 81 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the left side: 步骤 81 中的图像 3,3
    • Slide an opening pick under the left edge of the logic board to loosen it.

    • Pry against the frame underneath the logic board to separate the adhesive.

    • Don't forcefully lever against the battery—a punctured or bent battery may leak dangerous chemicals or cause a fire.

    • If the adhesive is still too strong to lift up the logic board, apply some additional isopropyl alcohol and wait one minute.

  82. iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the top right branch: 步骤 82 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the top right branch: 步骤 82 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the top right branch: 步骤 82 中的图像 3,3
    • Use an opening pick to pry up the top right branch of the logic board near the rear camera lenses.

    • If it is difficult to lift the top right branch, apply additional isopropyl alcohol and wait one minute.

  83. iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the right edge: 步骤 83 中的图像 1,2 iPad Pro 11" 2nd Gen Logic Board Replacement, Pry up the right edge: 步骤 83 中的图像 2,2
    • Insert an opening pick under the right edge of the logic board above the left microphone and Apple Pencil charger cables.

    • Slide the opening pick under the right edge of the logic board to loosen it.

    • Pry against the frame underneath the logic board to separate the adhesive.

    • Don't forcefully lever against the battery—a punctured or bent battery may leak dangerous chemicals or cause a fire.

    • If the adhesive is still too strong to lift up the logic board, apply some additional isopropyl alcohol and wait one minute.

  84. iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the logic board: 步骤 84 中的图像 1,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the logic board: 步骤 84 中的图像 2,3 iPad Pro 11" 2nd Gen Logic Board Replacement, Remove the logic board: 步骤 84 中的图像 3,3
    在这个步骤中使用的工具:
    Tesa 61395 Tape
    $5.99
    购买
    • Use the flat end of a spudger to lift the top edge of the logic board.

    • Grip the top and bottom edges of the logic board.

    • Remove the logic board.

    • Remove the old adhesive from the rear case and bottom of the logic board using tweezers and high concentration isopropyl alcohol with a lint-free cloth where needed.

    • During reassembly, apply strips of Tesa tape to the bottom of the logic board.

结论

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 iPad Pro 11" 2nd Gen answers community for help.

2等其他人完成本指南。

Chayton Ritter

于08/21/20注册

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