Introdução

Use this guide to replace the I/O board to remedy a broken headphone jack, left USB port, or MagSafe DC-In socket.

  • Shut down and close your computer. Lay it on a soft surface top-side down.

  • Remove the following ten screws:

    • Two 8 mm 5-point Pentalobe screws

    • Eight 2.5 mm 5-point Pentalobe screws

  • The special screwdriver needed to remove the 5-point Pentalobe screws can be found here.

When you say:

Remove the following ten screws:

Two 8 mm 5-point Pentalobe screws

Eight 2.5 mm 5-point Pentalobe screws

Do the 8mm & 2.5mm dimensions refer to the LENGTH of those screws, or the size of the pentalobe? That is, are there other sizes of pentalobe drivers like there are for hex, phillips and torx? When only one dimension is provided, it is usually the socket/driver size, not the screw length, maybe since the length cannot be seen when the screw is installed.

Can I suggest that you clarify your instructions so folks are confident they are only in need of _one_ pentalobe driver?

Nerdily yours,

Larry (whose iPhone 4S can now get through a day without 6 recharges thanks to ifixit.com ;-)

larryleveen - Responder

The 8mm and 2.5mm are the length of the screws. One pentalobe P5 screwdriver suffices for all the screws (P5 is implicitly the size of the pentalobe screw heads).

Michael Welham -

I sourced all the parts from ifixit, plus a magnetic project mat which I found to be very useful for organising the teardown and reassembly.

Allen - Responder

The magnetic mat is

GERARD SZAREK -

Wedge your fingers between the display and the lower case and pull upward to pop the lower case off the Air.
  • Wedge your fingers between the display and the lower case and pull upward to pop the lower case off the Air.

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In this step you will disconnect the battery to help avoid shorting out any components during service. Use the flat end of a spudger to pry both short sides of the battery connector upward to disconnect it from its socket on the logic board.
  • In this step you will disconnect the battery to help avoid shorting out any components during service.

  • Use the flat end of a spudger to pry both short sides of the battery connector upward to disconnect it from its socket on the logic board.

  • Bend the battery cable slightly away from the logic board so the connector will not accidentally contact its socket.

My macbook air's configuration (Mid-2011 core i5) has a different battery connector. It slides into a receptacle on the logic board. If your battery connector does not look like the one pictured, use the pointy end of a spudger to depress the small indentation in the middle of the battery connector cable terminal, and pull aft to release the clasp mechanism.

Ethan Cross - Responder

Remove the single 2.9 mm T5 Torx screw securing the SSD to the logic board.
  • Remove the single 2.9 mm T5 Torx screw securing the SSD to the logic board.

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Use a spudger to help lift the free end of the SSD just enough to grab it with your other hand. Do not lift the end of the SSD excessively.
  • Use a spudger to help lift the free end of the SSD just enough to grab it with your other hand.

  • Do not lift the end of the SSD excessively.

  • Pull the drive straight out of its socket and remove it from the logic board.

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

When you've completed all these steps to replace your SSD, don't despair if the MacBook Air shows a flashing folder with a question mark when you first power up the MacBook Air.

- Power off the machine, then keep the option key (= Alt key) pressed down, power on the machine again, and keep the option key pressed down until a prompt appears.

- If you've set a firmware password, then type it in at the prompt

- You should now be prompted for a hard drive to boot from. Select "EFI Boot"

- The MacBook Air should now boot to a window showing "OS X Utilities"

- Click on the  at the top left, then select "Startup Disk..."

- Select your SDD/Hard drive, and restart.

Michael Welham - Responder

When replacing the SSD, be careful about the connector orientation. Replacement boards look almost the same if they are upside-down. Note that the connector is not reversible - there is a notch that will only line up if the board is right-side up. If it doesn't seem to line up, flip the board over.

shamino - Responder

can i ask some links for some ssd’s that are compatible with that macbook model ?

giannismistil - Responder

Use the flat end of a spudger to pry the I/O board cable up from its socket on the I/O board.
  • Use the flat end of a spudger to pry the I/O board cable up from its socket on the I/O board.

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Peel the I/O board cable up from the adhesive securing it to the fan.
  • Peel the I/O board cable up from the adhesive securing it to the fan.

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Use the flat end of a spudger to lift the I/O board connector up and out of its socket on the logic board Be sure to lift straight up on the connector as you disconnect it from its socket. The socket is very deep on the logic board and prying it from side to side may damage the logic board
  • Use the flat end of a spudger to lift the I/O board connector up and out of its socket on the logic board

  • Be sure to lift straight up on the connector as you disconnect it from its socket. The socket is very deep on the logic board and prying it from side to side may damage the logic board

  • Remove the I/O board cable.

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Use the tip of a spudger to carefully flip up the retaining flap on the fan cable ZIF socket.
  • Use the tip of a spudger to carefully flip up the retaining flap on the fan cable ZIF socket.

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

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Remove the following three screws securing the fan to the upper case:
  • Remove the following three screws securing the fan to the upper case:

    • Two 5.2 mm T5 Torx screws

    • One 3.6 mm T5 Torx screw

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Lift the fan out of the upper case and carefully pull the fan ribbon cable out of its socket as you remove it from the Air.
  • Lift the fan out of the upper case and carefully pull the fan ribbon cable out of its socket as you remove it from the Air.

The replacement fan's ribbon cable is a few mm longer than the original. I t will loop upwards a bit after mounting. The rubber lip on top of the old fan needs to be transferred to the new fan.

Martin Heinrich - Responder

Remove the following five screws securing the battery to the upper case:
  • Remove the following five screws securing the battery to the upper case:

    • Two 5.2 mm T5 Torx screws

    • One 6 mm T5 Torx screw

    • Two 2.6 mm T5 Torx screws

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Do not touch or squeeze the six lithium polymer cells when handling the battery.
  • Do not touch or squeeze the six lithium polymer cells when handling the battery.

  • Lift the battery from its edge nearest the logic board and remove it from the upper case.

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Disconnect the I/O board by pulling the power cable away from its socket on the logic board. Pull the cable parallel to the face of the logic board toward the front edge of the Air.
  • Disconnect the I/O board by pulling the power cable away from its socket on the logic board.

  • Pull the cable parallel to the face of the logic board toward the front edge of the Air.

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Use the tip of a spudger to carefully flip up the retaining flap on the microphone cable ZIF socket. Be sure you are prying up on the retaining flap, not the socket itself.
  • Use the tip of a spudger to carefully flip up the retaining flap on the microphone cable ZIF socket.

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

  • Pull the microphone ribbon cable straight out of its socket.

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Use the flat end of a spudger to pry the left speaker cable connector up and out of its socket on the I/O board. Pry up from beneath the wires.
  • Use the flat end of a spudger to pry the left speaker cable connector up and out of its socket on the I/O board.

  • Pry up from beneath the wires.

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Pull the camera cable parallel to the face of the I/O board toward the rear edge of the Air to disconnect it from its socket.
  • Pull the camera cable parallel to the face of the I/O board toward the rear edge of the Air to disconnect it from its socket.

  • Do not lift upward on this cable as you disconnect it, as its socket may break off the logic board.

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Remove the small rubber gasket from the corner of the upper case nearest the I/O board.
  • Remove the small rubber gasket from the corner of the upper case nearest the I/O board.

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Remove the single 3.6 mm T5 Torx screw securing the I/O board to the upper case.
  • Remove the single 3.6 mm T5 Torx screw securing the I/O board to the upper case.

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Carefully lift the I/O board from its edge nearest the logic board and remove it from the upper case.
  • Carefully lift the I/O board from its edge nearest the logic board and remove it from the upper case.

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Conclusão

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

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