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iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement

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  1. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Install the service wedge: 步骤 1 中的图像 1,1
    在这个步骤中使用的工具:
    iMac Intel 27" Cardboard Service Wedge
    $4.99
    购买
  2. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Insert an opening tool: 步骤 2 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Insert an opening tool: 步骤 2 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Insert an opening tool: 步骤 2 中的图像 3,3
    • Starting on the left of the display, near the power button, insert the iMac Opening Tool into the gap between the glass panel and the rear case.

    • The hub on the iMac Opening Tool will keep you from pushing the wheel in too far. If using a different tool, insert it no more than 3/8" (9.5 mm) into the display. You risk severing antenna cables and causing serious damage if you insert the tool too far.

  3. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Slice through the display adhesive: 步骤 3 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Slice through the display adhesive: 步骤 3 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Slice through the display adhesive: 步骤 3 中的图像 3,3
    • Use the tool like a pizza cutter—roll it along through the gap, and it will cut the foam adhesive through the center.

    • Be sure to always push with the handle behind the cutting wheel. If you pull, the wheel might get pulled out of the handle.

    • Run the tool up along the left side of the display.

  4. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Cut through the remaining adhesive: 步骤 4 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Cut through the remaining adhesive: 步骤 4 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Cut through the remaining adhesive: 步骤 4 中的图像 3,3
    • Continue wheeling the tool up around the top left corner.

  5. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 5 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 5 中的图像 2,2
    • Cut the adhesive along the top left of the display.

  6. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 6 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 6 中的图像 2,2
    • Continue along the top of the display.

    • You may want to run the tool back and forth through what you've already cut a few times, to ensure you get as much of the adhesive separated as possible.

  7. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 7 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 7 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 7 中的图像 3,3
    • Push the tool around the top right corner of the display.

  8. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 8 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 8 中的图像 2,2
    • Wheel the tool down along the right side of the display.

  9. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 9 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 9 中的图像 2,2
    • Finish pushing the opening tool to the bottom of the right side of the display.

    • At this point, you'll want to run the tool back around the entire display, to ensure you cut as much adhesive as possible.

  10. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 10 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 10 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 10 中的图像 3,3
    在这个步骤中使用的工具:
    Plastic Cards
    $2.99
    购买
    • While the opening tool did the lion's share of the work, the display will still be slightly adhered to the case. A plastic card will be necessary to free up the last of this adhesive.

    • Set the iMac face-up on a table.

    • Starting from the top right corner of the iMac, insert a plastic card between the display and frame.

    • Be careful not to insert it more than 3/8" (9.5 mm), or you may damage internal components.

  11. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 11 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 11 中的图像 2,2
    • Gently twist the plastic card to open the space between the display and frame, and cut any remaining adhesive near the corner.

    • Using too much force will crack the glass. Work carefully, and don't try to create a gap any larger than about 1/4" (6 mm).

  12. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 12 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 12 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 12 中的图像 3,3
    • Be sure to stop cutting before the iSight camera in this step, or you may damage it.

    • Slide the card toward the center of the display, to cut any remaining adhesive.

  13. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 13 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 13 中的图像 2,2
    • Put the card into the corner again and let it stay there to keep the adhesive from resettling.

  14. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 14 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 14 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 14 中的图像 3,3
    • Insert a second card into the gap between the display and frame in the top left corner.

  15. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 15 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 15 中的图像 2,2
    • Gently twist the card, slightly increasing the space between the display and frame.

    • As with the other side, move slowly to allow the adhesive to break, and be careful not to over-stress the display glass.

  16. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 16 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 16 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 16 中的图像 3,3
    • Slide the plastic card toward the center, again stopping just before the iSight camera.

  17. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 17 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 17 中的图像 2,2
    • Insert the card back into the top left corner.

  18. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 18 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 18 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 18 中的图像 3,3
    • With the cards inserted as shown near the corners, gently twist the cards to increase the gap between display and case.

    • If there are any sections that seem to stick and won't separate, stop twisting and use one of the cards to cut the adhesive in the problem area.

    • Begin to lift the top of the display up from the frame.

    • Only lift the display a few inches—it is still attached to the iMac by data and power cables.

  19. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Disconnect the display cables: 步骤 19 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Disconnect the display cables: 步骤 19 中的图像 2,2
    • While holding the display up with one hand, use the other to unplug the display power cable.

    • Lift the display up enough to have easy access to the connections, but not so much that you stretch the cables and stress their connections (about 8").

  20. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 20 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 20 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 20 中的图像 3,3
    • Flip up the metal retaining bracket on the display data cable.

    • Disconnect the display data cable.

    • This is a delicate connection that can easily be broken. Be sure to pull the display data cable connector straight out of its socket, toward the top of the iMac.

  21. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Lift the display: 步骤 21 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Lift the display: 步骤 21 中的图像 2,2
    • Lift the display up to a near-vertical position.

    • At this point there is still a strip of adhesive along the bottom of the display that will hold the display to the frame like a hinge. You can loosen this adhesive by working the display up and down a few times.

  22. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the remaining adhesive: 步骤 22 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the remaining adhesive: 步骤 22 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the remaining adhesive: 步骤 22 中的图像 3,3
    • Be very careful not to touch the capacitor leads or any exposed solder joints on the back of the power supply (boxed in red).

    • Grasp the small tab at the end of one of the bottom edge display adhesive strips and pull the adhesive toward the top of the iMac to remove it.

    • Repeat this step with the other adhesive strip and remove it.

    • If either adhesive strip breaks before it's removed, use a plastic card to slice through the remaining adhesive.

  23. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the display: 步骤 23 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the display: 步骤 23 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the display: 步骤 23 中的图像 3,3
    • Be very careful handling the display—it's big, heavy, and made of glass. The display has fragile edges. Avoid lifting the display by the corners.

    • Lift the display up from the frame and remove it from the iMac. Lay the display face down on a flat, soft surface.

    • It may be necessary to slowly lift from one side, to peel against the remaining adhesive.

    • After the adhesive is cut, it cannot be used to re-seal the display in place. Follow the adhesive replacement guide for your model when your repair is complete to replace the adhesive strips that secure the display to the rear enclosure.

  24. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the support bracket: 步骤 24 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the support bracket: 步骤 24 中的图像 2,2
    • Use a Phillips screwdriver to remove the nine 3.2 mm screws securing the support bracket.

    • You may need to peel up the display adhesive lining the bottom edge of the iMac enclosure to access the screws.

  25. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 25 中的图像 1,1
    • Remove the lower support bracket (a.k.a. "chin strap") from the iMac enclosure.

  26. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the left speaker: 步骤 26 中的图像 1,1
    • Remove two 10 mm T10 screws.

  27. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 27 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 27 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 27 中的图像 3,3
    • Unplug the left speaker cable by pulling it straight up out of its socket on the logic board.

    • De-route the cable from the gap between the hard drive and logic board.

    • If the gap between the hard drive and logic board is too narrow for the speaker cable, disconnect it and leave the cable in place.

  28. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 28 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 28 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 28 中的图像 3,3
    • Be careful not to touch any solder joints on the back of the power supply. Capacitors may be charged enough to give you a dangerous shock.

    • Use a spudger to disconnect the power button connector from its socket on the logic board.

  29. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 29 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 29 中的图像 2,2
    • Lift the left speaker straight up, until the power button cable is exposed (about 0.5 inches).

  30. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 30 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 30 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 30 中的图像 3,3
    • Gently de-route the power button cable from its groove in the left speaker.

  31. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 31 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 31 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 31 中的图像 3,3
    • Lift the left speaker straight up and remove it from the iMac.

    • If the gap between the hard drive and logic board was too narrow to free the speaker cable earlier, gently pull it free as you remove the speaker.

    • Push from the connector end as you pull from the speaker end to thread the cable under the hard drive's right bracket.

  32. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the hard drive: 步骤 32 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the hard drive: 步骤 32 中的图像 2,2
    • Pull straight up on the SATA data/power cable to disconnect it from the drive.

  33. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 33 中的图像 1,1
    • Remove two 7.3 mm T8 screws securing the left hard drive bracket to the rear case.

  34. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 34 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 34 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 34 中的图像 3,3
    • Grab the hard drive and left hard drive bracket together.

    • Tilt the left side up away from the rear case, and slide the assembly to the left.

    • Remove the hard drive and left hard drive bracket from the iMac.

  35. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 35 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 35 中的图像 2,2
    • Remove the left hard drive bracket.

  36. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the power supply: 步骤 36 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the power supply: 步骤 36 中的图像 2,2
    • When working on the power supply, be very careful not to touch the capacitor leads or any exposed solder joints on the back of the power supply. Only handle the board by the edges.

    • Disconnect the power supply control cable from the power supply.

  37. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 37 中的图像 1,1
    • Remove the following four screws securing the power supply to the rear case (size T8 or T10 depending on the exact model):

    • Two 23.7 mm Torx screws

    • Two 7.3 mm Torx screws

  38. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 38 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 38 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 38 中的图像 3,3
    • Do not attempt to remove the power supply from the case; it is still attached to the logic board by two cables.

    • Move the power supply board towards the left edge of the case and up to free it from the notch in the logic board.

  39. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 39 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 39 中的图像 2,2
    • Depress the tab on the DC power cable connector, then pull it straight out of its socket on the back of the logic board.

    • If the cable is too difficult to disconnect, you can remove the power supply board and motherboard together.

  40. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 40 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 40 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 40 中的图像 3,3
    • Be very careful not to touch the capacitor leads or any exposed solder joints on the back of the power supply. Only handle the board by the edges.

    • Flip the top of the power supply towards you, like opening a mailbox, to reveal the AC inlet cable connector.

    • Disconnect the AC inlet cable connector.

  41. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the right speaker: 步骤 41 中的图像 1,1
    • Use a T10 Torx screwdriver to remove the two 10 mm screws securing the right speaker.

  42. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 42 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 42 中的图像 2,2
    • Gently rock the right speaker slightly to the right, to allow access to its cable's connection on the logic board.

  43. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 43 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 43 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 43 中的图像 3,3
    • Use a spudger to loosen the right speaker cable's connector from its socket on the logic board.

    • Pull the connector to the right to remove it from its socket.

  44. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 44 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 44 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 44 中的图像 3,3
    • Lift the speaker straight up and remove it from the iMac.

  45. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the fan: 步骤 45 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the fan: 步骤 45 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the fan: 步骤 45 中的图像 3,3
    • Use the tip of a spudger to disconnect the fan cable's connector from its socket on the logic board.

  46. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 46 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 46 中的图像 2,2
    • Peel the black tape connecting the fan to the exhaust duct back slightly.

    • Leave the tape in place on the exhaust duct—you only need to expose the joint to free the fan.

  47. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 47 中的图像 1,1
    • Remove three 12.4 mm T10 screws securing the fan to the rear case.

  48. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 48 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 48 中的图像 2,2
    • Remove the fan from the iMac.

  49. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Remove the logic board: 步骤 49 中的图像 1,1
    • Use a T5 Torx screwdriver to remove the two 4 mm screws securing the AirPort/Bluetooth antenna cables.

  50. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 50 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 50 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 50 中的图像 3,3
    • Use the point of a spudger to disconnect each of the four antenna connectors from the AirPort/Bluetooth card.

    • Note the original positions for each connector when reconnecting the cables. From left to right on the card, the antennas are connected in the following order:

    • Leftmost

    • Top

    • Upper right

    • Lower right

  51. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 51 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 51 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 51 中的图像 3,3
    • This is a delicate connection that can be easily broken.

    • Flip up the metal retaining bracket on the iSight camera cable.

    • Pull the camera cable connector straight out of its socket, toward the top of the iMac.

  52. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 52 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 52 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 52 中的图像 3,3
    • Use the flat end of a spudger to disconnect the headphone jack cable connector from its socket on the logic board.

    • Gently push the cable out of the way.

  53. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 53 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 53 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 53 中的图像 3,3
    • Use the tip of a spudger to flip open the retaining flap on the microphone ribbon cable ZIF socket.

    • Be sure you are prying up on the hinged retaining flap, not the socket itself.

    • Use tweezers to gently pull the microphone ribbon cable straight out of its socket.

  54. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 54 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 54 中的图像 2,2
    • Remove the following screws securing the logic board:

    • Two 23.7 mm T8 screws

    • One 20.1 mm T25 spacer screw

    • One 17.6 mm T8 screw

    • One 7.2 mm T8 screw

    • Three 7.1 mm T8 screws

    • One captive T8 screw

    • This screw is beneath a hole in the logic board. If you aren't using an iFixit driver, you may need an extension or a screwdriver with a longer shaft.

  55. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 55 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 55 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 55 中的图像 3,3
    • Pull the hard drive SATA cable and connector through the right hard drive bracket. Move the cable to the right side of the iMac, out of the way of the exhaust port.

    • Don't attempt to completely remove the cable—it can't be removed just yet, but will get in the way of removing the logic board.

  56. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 56 中的图像 1,1
    • Use a T8 Torx screwdriver to remove the two 5.6 mm screws from the top of the heat sink exhaust duct.

  57. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 57 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 57 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 57 中的图像 3,3
    • When removing and installing the logic board, take care not to damage the delicate microphone ribbon cable at the bottom left of the board.

    • Tilt the logic board slightly forward.

    • Lift the logic board straight up and out of the iMac. Be careful not to snag it on any of the screw posts attached to the inside of the rear case.

  58. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 58 中的图像 1,2 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 58 中的图像 2,2
    • When reassembling your iMac, be very careful to align the exterior I/O ports correctly. The logic board can sit crooked even when secured with all its screws.

    • You can use a USB flashdrive or ethernet cable to ensure the logic board is seated correctly while you screw it in.

  59. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, SATA Cable: 步骤 59 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, SATA Cable: 步骤 59 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, SATA Cable: 步骤 59 中的图像 3,3
    • Pull up on the SATA power cable connector to disconnect it.

    • Unplug the SATA data cable connector by depressing its locking tab and pulling straight up on the connector.

    • Remove the SATA cable from the logic board assembly to get it out of the way and prevent it from being damaged.

  60. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement, Blade SSD: 步骤 60 中的图像 1,1
    • Remove the single 5.3 mm T8 screw securing the SSD to the logic board.

  61. iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 61 中的图像 1,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 61 中的图像 2,3 iMac Intel 27" Retina 5K Display 2019 Blade SSD Replacement: 步骤 61 中的图像 3,3
    • To avoid damaging its socket, do not lift the end of the SSD above about 15˚.

    • Lift the end of the SSD up slightly and pull it straight out of its socket on the logic board.

    • When reinstalling the SSD, be sure it is properly seated before reinstalling its retaining screw.

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 the above steps in reverse order.

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

Repair didn’t go as planned? Check out our Answers community for troubleshooting help.

13等其他人完成本指南。

Adam O'Camb

于04/11/15注册

195,355 声望

创作了416篇指南

12条评论

About as complex as a Mac gets in the modern era :-)

I struggled with re-engaging the ZIF socket for the microphone. Patience won out.

Re-seating the rear ports took a little effort; tolerances for USB-C is less than the motherboard screws. I wound up loosening all the MB screws, fully populated the rear USB/Ethernet/etc, then tightened them.

Having the correct tools definitely helped. The pizza cutter and Service Wedge makes quite the difference. Well stocked with iFixit tools here, but purchase of the adhesive package definitely helped the build.

Great teardown, thanks.

Luke Oliver - 回复

And, wow, Terminal command I haven’t used before - “diskutil resetFusion”.

Made setting up a Fusion drive a snack!

Luke Oliver - 回复

Hat problemlos funktioniert, neue WD 2 TB -SSD eingebaut.

Adapter von Amazon: NGFF M.2 NVMe SSD Convert Adapter Card für Upgrade MacBook Air 2013 2014 2015 2016 2017 und Mac Pro Retina 2013 2014 2015 (Schwarz) von Anyoyo

MMOBIEL Klebe Sticker Strip Set für LCD Display kompatibel mit iMac 27" A1419 iMac13,2 2012, iMac14,2 2013, iMac15,1 Retina 5K 2014 mid 2015, bei Amazon gefunden und damit das Ganze wieder verklebt.

jetzt läuft die Monterey-Installation durch…

Vorsicht mit den Kabeln, wie immer, ist Alles sehr fummelig.

Mit Vorsicht hat die Bastelei etwa 3 Stunden gedauert…

Reparatur-Set für iMac 5,6 cm (21,5 Zoll) / 68,6 cm (27 Zoll), rutschfester Griff + 4 Ersatzrollen aus Karbonfaser ebenfalls von Amazon zum Öffnen.

das Teil hier zum Öffnen.

Gerrit Wolf - 回复

Hat schon jemand eine NVMe SSD mit montierten Kühlkōrper installiert? Wie hoch darf der Kühlkörper maximal sein?

BSlash - 回复

Hey need help !

I lost 8 screws ***Step 24*** Remove the support bracket during the reassemble. The manual tells I need eight 3.2mm screws.

Can anyone help to clarify what screws I need. I don't really understand this size. Is this M2x3mm?

Daniel - 回复

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