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iMac Intel 24" EMC 2111 Power Supply Replacement

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  1. iMac Intel 24" EMC 2111 Power Supply Replacement, Access Door: 1 단계, 이미지 1/2 iMac Intel 24" EMC 2111 Power Supply Replacement, Access Door: 1 단계, 이미지 2/2
    • Loosen the two Phillips screws securing the access door to your iMac.

    • Both screws remain captive within the access door.

    • Remove the access door.

  2. iMac Intel 24" EMC 2111 Power Supply Replacement, Front Bezel: 2 단계, 이미지 1/1
    • Remove the following screws along the lower edge of your iMac:

    • Three 6 mm T8 Torx screws

    • One 8 mm T8 Torx screw

  3. iMac Intel 24" EMC 2111 Power Supply Replacement: 3 단계, 이미지 1/2 iMac Intel 24" EMC 2111 Power Supply Replacement: 3 단계, 이미지 2/2
    • Lay your iMac stand-side down on a flat surface.

    • To lift the front bezel off the iMac, simultaneously:

    • Use your thumbs to press in the RAM arms and hold the iMac down.

    • Use your index fingers to pull the small bridge of material on the front bezel toward yourself.

    • Pull the front bezel up with your index fingers.

    • Once the small bridge of material has cleared the RAM arms, lift the front bezel by its lower edge just enough to clear the bottom edge of the rear case.

  4. iMac Intel 24" EMC 2111 Power Supply Replacement: 4 단계, 이미지 1/3 iMac Intel 24" EMC 2111 Power Supply Replacement: 4 단계, 이미지 2/3 iMac Intel 24" EMC 2111 Power Supply Replacement: 4 단계, 이미지 3/3
    • Lift the front bezel off the rear case and rotate it away from the bottom edge of the iMac, minding the camera and microphone cables still attached to its upper edge.

    • The third picture shows the top front bezel brackets and their slots cut into the top edge of the iMac's rear case.

    • Do not completely remove the front bezel, as it is still attached by the camera/microphone cables.

  5. iMac Intel 24" EMC 2111 Power Supply Replacement: 5 단계, 이미지 1/1
    • If necessary, remove the strip of tape covering the microphone cable connector.

    • The microphone connector is located near the inside of top edge of your iMac.

  6. iMac Intel 24" EMC 2111 Power Supply Replacement: 6 단계, 이미지 1/3 iMac Intel 24" EMC 2111 Power Supply Replacement: 6 단계, 이미지 2/3 iMac Intel 24" EMC 2111 Power Supply Replacement: 6 단계, 이미지 3/3
    • Disconnect the microphone cable.

    • Disconnect the camera cable by pulling its connector away from the socket on the camera board.

    • The camera cable connector and socket are delicate and easily bent. Remove with caution.

  7. iMac Intel 24" EMC 2111 Power Supply Replacement, Display Assembly: 7 단계, 이미지 1/2 iMac Intel 24" EMC 2111 Power Supply Replacement, Display Assembly: 7 단계, 이미지 2/2
    • Peel the two highlighted EMI shield tabs off the frame of the LCD.

  8. iMac Intel 24" EMC 2111 Power Supply Replacement: 8 단계, 이미지 1/1
    • Remove the two T6 Torx screws securing the display data cable to the logic board.

  9. iMac Intel 24" EMC 2111 Power Supply Replacement: 9 단계, 이미지 1/1
    • Pull the black plastic tab attached to the display data cable connector to disconnect it from the logic board.

  10. iMac Intel 24" EMC 2111 Power Supply Replacement: 10 단계, 이미지 1/2 iMac Intel 24" EMC 2111 Power Supply Replacement: 10 단계, 이미지 2/2
    • Use your fingertips to pull both sides of the wide inverter cable connector out of its socket on the logic board.

    • De-route the inverter cable from its location next to the CPU fan.

  11. iMac Intel 24" EMC 2111 Power Supply Replacement: 11 단계, 이미지 1/1
    • Before attempting this step, we recommend laying your iMac stand-side down on a table to avoid the display falling down.

    • Remove the eight T8 Torx screws securing the display assembly to the rear case.

    • It is helpful to use a thin magnetized screwdriver to remove these screws.

  12. iMac Intel 24" EMC 2111 Power Supply Replacement: 12 단계, 이미지 1/1
    • Remove the display assembly from the iMac.

  13. iMac Intel 24" EMC 2111 Power Supply Replacement, Power Supply: 13 단계, 이미지 1/1
    • Peel the strip of foam tape off the top edge of the CPU/GPU heat sink framework.

    • If necessary, transfer this tape to your new power supply once you have removed it from the iMac.

  14. iMac Intel 24" EMC 2111 Power Supply Replacement: 14 단계, 이미지 1/1
    • Remove the following four screws:

    • Two 18 mm T10 Torx coarse thread screws

    • Two 14.3 mm T10 Torx fine thread screws

  15. iMac Intel 24" EMC 2111 Power Supply Replacement: 15 단계, 이미지 1/1
    • Rotate the power supply out of the rear case from its left side.

    • Disconnect the DC-Out cable by depressing the lock on the connector while pulling it away from its socket on the power supply.

  16. iMac Intel 24" EMC 2111 Power Supply Replacement: 16 단계, 이미지 1/1
    • Disconnect the AC-In cable by disconnecting its lock while separating the two halves of its connector.

    • Remove the power supply from the iMac.

결론

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

다른 46명이 해당 안내서를 완성하였습니다.

Andrew Bookholt

585,500 평판

안내서 619개 작성하였습니다

댓글 4개

I didn't do steps 8-10 and it still worked great.

dreamwires - 답글

The guide does not state you need a T6 until you get to the part where you need to remove the display. Please fix that.

John Campbell - 답글

Repair worked like a dream - took a couple of hours tops. Thanks!

adam - 답글

Went pretty well… replaced the power supply and it started up on the first try after being idle for 5 years

Joe Liscouski - 답글

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