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  1. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disable Auto Boot: stap 1, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disable Auto Boot: stap 1, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disable Auto Boot: stap 1, afbeelding 3 van 3
    • Before starting this procedure, you must disable your Mac's Auto Boot feature. Auto Boot powers on your Mac when you open the lid, and may be accidentally triggered during disassembly. Use this guide or follow the abbreviated instructions below to disable Auto Boot. This command may not work on all Macs.

    • Power on your Mac and launch Terminal.

    • Copy and paste the following command (or type it exactly) into Terminal:

    • sudo nvram AutoBoot=%00

    • Press [return]. If prompted, enter your administrator password and press [return] again. Note: Your return key may also be labeled ⏎ or "enter."

    • You can now safely power down your Mac and open the bottom case, without it accidentally powering on.

    • When your repair is complete and your Mac is successfully reassembled, re-enable Auto Boot with the following command:

    • sudo nvram AutoBoot=%03

    • Completely power off and unplug your MacBook Pro before you start. Close the display and flip the entire laptop upside-down.

    • Use a P5 Pentalobe driver to remove six screws securing the lower case, of the following lengths:

    • Four 3.7 mm screws

    • Two 7.3 mm screws

    • Note how the screws come out at a slight angle—you must reinstall them the same way.

    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your device.

  2. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Unclip lower case: stap 3, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Unclip lower case: stap 3, afbeelding 2 van 2
    • Press a suction handle into place near the front edge of the lower case, between the screw holes.

    • Pull up on the suction handle just enough to open a small gap under the lower case.

  3. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 4, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 4, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 4, afbeelding 3 van 3
    • Slide the corner of an opening pick into the gap you just created underneath the lower case.

    • Slide the opening pick around the nearest corner and then halfway up the side of the MacBook Pro.

    • This releases the first of the hidden clips securing the lower case. You should feel and hear the clip pop free.

  4. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 5, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 5, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 5, afbeelding 3 van 3
    • Repeat the previous step on the other side, using an opening pick to to release the second clip.

  5. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 6, afbeelding 1 van 1
    • Lift the front edge of the lower case (the side opposite the display hinge) enough to slide your fingertips underneath and get a good grip on it.

    • Two additional hidden clips near the middle of the cover should pop free at this point, if they haven't already.

    • Don't lift more than an inch or so, and don't try to remove the lower case yet.

  6. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 7, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 7, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 7, afbeelding 3 van 3
    • Pull firmly to slide the lower case towards the front edge of the MacBook (away from the hinge area) to separate the last of the clips securing the lower case.

    • Pull first at one corner, then the other.

    • Pull to the side—not up.

    • This may require a lot of force.

  7. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove lower case: stap 8, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove lower case: stap 8, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove lower case: stap 8, afbeelding 3 van 3
    • Remove the lower case.

    • To reinstall the lower case:

    • Set it in place and align the sliding clips near the display hinge. Press down and slide the cover toward the hinge. It should stop sliding as the clips engage.

    • When the sliding clips are fully engaged and the lower case looks correctly aligned, press down firmly on the lower case to engage the four hidden clips underneath. You should feel and hear them snap into place.

  8. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove battery board sticker: stap 9, afbeelding 1 van 1
    • Peel up and remove the insulating sticker covering the battery board, on the edge of the logic board nearest the battery.

    • If the cover doesn't peel up easily, apply mild heat with an iOpener, hair dryer, or heat gun to soften the adhesive underneath, and try again.

  9. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 10, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 10, afbeelding 2 van 2
    • Peel back any tape covering the battery board data cable connector.

  10. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect battery board data cable: stap 11, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect battery board data cable: stap 11, afbeelding 2 van 2
    • Use a spudger to gently pry up the locking flap on the ZIF connector for the battery board data cable.

  11. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 12, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 12, afbeelding 2 van 2
    • Disconnect the battery board data cable by sliding it out from its socket on the logic board.

    • Slide parallel to the logic board. Don't pull up.

  12. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 13, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 13, afbeelding 2 van 2
    • Peel back any tape covering the battery board data cable connector.

    • Pry up and disconnect the locking flap on the connector at the opposite end of the battery board data cable.

  13. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove battery board data cable: stap 14, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove battery board data cable: stap 14, afbeelding 2 van 2
    • Slide the battery board data cable out of its socket on the battery board, and remove it completely.

    • Take care not to reinstall this cable backwards or upside-down.

  14. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the battery: stap 15, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the battery: stap 15, afbeelding 2 van 2
    • Use a T5 Torx driver to remove the 6.7 mm pancake screw securing the battery power connector.

  15. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 16, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 16, afbeelding 2 van 2
    • Use a spudger to lift the battery power connector, disconnecting the battery.

    • Lift the connector high enough to keep it separated from its socket while you work. If it accidentally makes contact, it could damage your MacBook Pro.

  16. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove trackpad cable connector bracket: stap 17, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove trackpad cable connector bracket: stap 17, afbeelding 2 van 2
    • Use a T3 Torx driver to remove the two 1.8 mm screws securing the cover bracket for the keyboard and trackpad cable connectors.

    • Remove the bracket.

  17. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect trackpad cable: stap 18, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect trackpad cable: stap 18, afbeelding 2 van 2
    • Use a spudger to disconnect the trackpad cable by prying its connector straight up from the logic board.

  18. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 19, afbeelding 1 van 1
    • Apply mild heat to the trackpad ribbon cable to soften the adhesive securing it to the battery.

    • You can use an iOpener, hair dryer, or heat gun, but be careful not to overheat the battery. The cable should be warm, but not too hot to touch.

  19. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 20, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 20, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 20, afbeelding 3 van 3
    • Carefully peel the trackpad cable up off the battery, and push it out of the way.

    • Don't crease or tear the cable. If you have trouble, don't force it—apply more heat and try again.

  20. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the trackpad assembly screws: stap 21, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the trackpad assembly screws: stap 21, afbeelding 2 van 2
    • Use a T5 Torx driver to remove the 13 screws securing the trackpad assembly:

    • Nine 5.8 mm screws

    • Four 4.9 mm screws

    • These screws all look similar—be careful not to mix them up.

    • Adding a little blue threadlocker to the screw threads during reassembly can help prevent the screws from working themselves loose over time.

    • Install the screws loosely at first, and then check the trackpad alignment before tightening them down.

  21. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the trackpad: stap 22, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the trackpad: stap 22, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the trackpad: stap 22, afbeelding 3 van 3
    • Swing the display open slightly, but keep the MacBook upside-down. The trackpad assembly should separate and lay flat on the display.

    • Carefully feed the trackpad's ribbon cable through its slot in the chassis.

  22. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 23, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 23, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 23, afbeelding 3 van 3
    • As you remove the trackpad assembly, be very careful not to lose the nine small metal washers resting on the screw posts. (They will fly off and get lost with very little provocation.)

    • Remove the trackpad assembly.

  23. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the display board: stap 24, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the display board: stap 24, afbeelding 2 van 2
    • Use a T3 Torx driver to remove the two 3.5 mm screws securing the cover on the display board flex cable.

    • Remove the display board flex cover.

  24. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 25, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 25, afbeelding 2 van 2
    • Using a T3 Torx driver, remove the two 1.6 mm screws securing the bracket for the display board cable connector.

    • Remove the display board cable connector bracket.

  25. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 26, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 26, afbeelding 2 van 2
    • Pry the display board flex cable straight up from its socket to disconnect it from the display board.

  26. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the hinge covers: stap 27, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the hinge covers: stap 27, afbeelding 2 van 2
    • Use a T3 Torx driver to remove the four 2.0 mm screws from the hinge covers (two screws on each side).

  27. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 28, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 28, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 28, afbeelding 3 van 3
    • Remove the two hinge covers.

  28. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect Touch ID and headphone jack cable connectors: stap 29, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect Touch ID and headphone jack cable connectors: stap 29, afbeelding 2 van 2
    • Use a T3 Torx driver to remove the two 2.4 mm screws securing the cover bracket for the Touch ID and headphone jack cable connectors.

    • Remove the bracket.

  29. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 30, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 30, afbeelding 2 van 2
    • Disconnect the headphone jack flex connector by prying it straight up from the logic board.

  30. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 31, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 31, afbeelding 2 van 2
    • Disconnect the power button and Touch ID sensor by prying its connector straight up from the logic board.

    • These two small connectors have a tendency to get caught underneath the logic board during reinstallation, so double check they're correctly positioned before screwing down the logic board.

  31. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect Touch Bar and lid angle sensor connectors: stap 32, afbeelding 1 van 1
    • Using a T3 Torx driver, remove the two 1.5 mm screws securing the cover bracket for the Touch Bar digitizer and lid angle sensor connectors.

  32. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 33, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 33, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 33, afbeelding 3 van 3
    • Using your tweezers, slide the bracket toward the side edge of the MacBook Pro until it clears the slotted retaining tab on the logic board.

    • Remove the bracket.

  33. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 34, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 34, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 34, afbeelding 3 van 3
    • Disconnect the lid angle sensor cable by prying it straight up from the logic board.

    • Disconnect the Touch Bar digitizer cable by prying it straight up from the logic board.

  34. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the Touch Bar display connector: stap 35, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the Touch Bar display connector: stap 35, afbeelding 2 van 2
    • Use a T3 Torx driver to remove the two 1.9 mm screws securing the bracket for the Touch Bar display cable connector.

    • Remove the bracket.

  35. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 36, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 36, afbeelding 2 van 2
    • Disconnect the Touch Bar display cable by prying its connector straight up from the logic board.

  36. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the Thunderbolt cables: stap 37, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the Thunderbolt cables: stap 37, afbeelding 2 van 2
    • Using a T3 Torx Driver:

    • Remove the two 1.3 mm screws securing the Thunderbolt flex cable cover on the left.

    • Remove two more 1.3 mm screws from the Thunderbolt cable cover on the right.

  37. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 38, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 38, afbeelding 2 van 2
    • Remove the cover brackets from both Thunderbolt cable sockets.

  38. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 39, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 39, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 39, afbeelding 3 van 3
    • Use a spudger to disconnect the left-side Thunderbolt flex cable by prying it straight up from the logic board.

    • Pry from the inside edge, nearest the fan.

    • Gently push the flex cable connector off to the side so it doesn't interfere with logic board removal.

  39. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 40, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 40, afbeelding 2 van 2
    • Repeat to disconnect the Thunderbolt flex cable connector on the opposite side.

    • Carefully push the flex cable connector aside so there's clearance for the logic board to come out without snagging.

  40. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the keyboard cable: stap 41, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the keyboard cable: stap 41, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the keyboard cable: stap 41, afbeelding 3 van 3
    • Peel back the tape covering the keyboard cable connector.

  41. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 42, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 42, afbeelding 2 van 2
    • Use a spudger to gently pry straight up on the long locking flap on the ZIF connector for the keyboard cable.

    • Because this ZIF connector is so long, the locking flap fragile. Be careful and pry up slowly and in the middle so it doesn't snap.

  42. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 43, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 43, afbeelding 2 van 2
    • Disconnect the keyboard cable by sliding it out from its socket on the logic board.

    • Pull in the direction of the cable.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

  43. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the right speaker: stap 44, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the right speaker: stap 44, afbeelding 2 van 2
    • Peel back any tape covering the left speaker cable connector.

  44. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 45, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 45, afbeelding 2 van 2
    • Open the locking flap on the left speaker cable's ZIF connector by prying it straight up from the logic board.

  45. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 46, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 46, afbeelding 2 van 2
    • Disconnect the left speaker by pulling its cable away from the logic board until it releases from its socket.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

  46. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the left speaker: stap 47, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the left speaker: stap 47, afbeelding 2 van 2
    • Peel back any tape covering the right speaker cable connector.

  47. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 48, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 48, afbeelding 2 van 2
    • Open the locking flap on the right speaker cable's ZIF connector by prying it straight up from the logic board.

  48. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 49, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 49, afbeelding 2 van 2
    • Disconnect the right speaker by pulling its cable away from the logic board until it releases from its socket.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

  49. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the keyboard backlight: stap 50, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the keyboard backlight: stap 50, afbeelding 2 van 2
    • Peel back any tape covering the first keyboard backlight cable connector.

  50. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 51, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 51, afbeelding 2 van 2
    • Open the locking flap on the keyboard backlight's ZIF connector by prying it straight up from the logic board.

  51. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 52, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 52, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 52, afbeelding 3 van 3
    • Disconnect the keyboard backlight by pulling its cable away from the logic board until it releases from its socket.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

    • Move the cable away from its connector so it can more easily clear the logic board during removal.

  52. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the right fan: stap 53, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the right fan: stap 53, afbeelding 2 van 2
    • Peel back any tape covering the right fan connector.

  53. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 54, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 54, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 54, afbeelding 3 van 3
    • Open the locking flap on the right fan's ZIF connector by prying it straight up from the logic board.

    • Disconnect the right fan by pulling its cable away from the logic board until it releases from its socket.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

  54. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the left fan: stap 55, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the left fan: stap 55, afbeelding 2 van 2
    • Peel back any tape covering the left fan connector.

  55. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 56, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 56, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 56, afbeelding 3 van 3
    • Open the locking flap on the left fan's ZIF connector by prying it straight up from the logic board.

    • Disconnect the left fan by pulling its cable away from the logic board until it releases from its socket.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

  56. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the other keyboard backlight: stap 57, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the other keyboard backlight: stap 57, afbeelding 2 van 2
    • Peel back any tape covering the other keyboard backlight connector.

  57. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 58, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 58, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 58, afbeelding 3 van 3
    • Open the locking flap on the keyboard backlight's ZIF connector by prying it straight up from the logic board.

    • Disconnect the keyboard backlight by pulling its cable away from the logic board until it releases from its socket.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

  58. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the microphone array: stap 59, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the microphone array: stap 59, afbeelding 2 van 2
    • Peel back any tape covering the microphone array connector.

  59. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 60, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 60, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 60, afbeelding 3 van 3
    • Open the locking flap on the microphone array's ZIF connector by prying it straight up from the logic board.

    • Disconnect the microphone array by pulling its cable away from the logic board until it releases from its socket.

    • If possible, pull on the tape attached to the cable, rather than the cable itself, to reduce the risk of damage.

  60. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the antenna bundle: stap 61, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Disconnect the antenna bundle: stap 61, afbeelding 2 van 2
    • Use a T5 Torx driver to remove the single 2.9 mm screw securing the antenna cable bundle.

  61. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 62, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 62, afbeelding 2 van 2
    • Disconnect all three antenna cables by prying each one straight up from its socket.

    • Slide your tweezers or the flat end of your spudger underneath each cable until it's near the socket, and then gently twist or pry up to disconnect it.

    • To reconnect each cable, align the connector directly over its socket, and then press down so it snaps into place.

  62. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the logic board screws: stap 63, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the logic board screws: stap 63, afbeelding 2 van 2
    • Remove all eleven screws securing the logic board assembly:

    • Three 3.3 mm T3 Torx screws

    • Two 3.6 mm T5 Torx screws

    • Four 2.9 mm T5 Torx screws

    • One 4.0 mm T8 Torx screw

    • One 4.0 mm T8 Torx screw (large head)

    • During reassembly, install these screws only loosely. Adjust the board position if necessary until all the connectors line up, and then tighten the screws.

  63. MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the logic board: stap 64, afbeelding 1 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the logic board: stap 64, afbeelding 2 van 3 MacBook Pro 16" 2019 Logic Board Assembly Replacement, Remove the logic board: stap 64, afbeelding 3 van 3
    • Peel up (but don't remove) the rubber vibration damping strip from the adhesive holding it to the fan.

    • If needed, apply mild heat with an iOpener, hair dryer, or heat gun to soften the adhesive and make the dampers easier to separate.

    • Repeat for the other adhesive strip on the opposite fan.

  64. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 65, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 65, afbeelding 2 van 2
    • The logic board assembly is a tight fit, but you can make it easier to remove by inserting a spudger under the left edge and levering it up slightly.

    • There should be no resistance as you remove the logic board. Check all cables carefully and hold them out of the way if needed so they don't snag on the board.

  65. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 66, afbeelding 1 van 1
    • Lifting from the left side, remove the logic board.

  66. MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 67, afbeelding 1 van 2 MacBook Pro 16" 2019 Logic Board Assembly Replacement: stap 67, afbeelding 2 van 2
    • When reinstalling the logic board assembly:

    • Feed the antenna cable bundle through the gap between the logic board and heat sink, and make sure it lines up correctly as you lower the board into place.

    • Verify that no cables get trapped under the board as you install it. Check each of the fifteen marked locations carefully.

Conclusie

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

Carsten Frauenheim

Lid sinds: 10-03-20

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