Введение

Use this guide to replace the I/O board data cable.

Remove the following ten screws securing the lower case to the upper case:
  • Remove the following ten screws securing the lower case to the upper case:

    • Two 2.3 mm P5 Pentalobe screws

    • Eight 3.0 mm P5 Pentalobe screws

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Wedge your fingers between the upper case and the lower case.
  • Wedge your fingers between the upper case and the lower case.

  • Gently pull the lower case away from the upper case.

  • Remove the lower case and set it aside.

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The lower case is connected to the upper case at the center, with two plastic clips. During reassembly, gently push down the center of the lower case to reattach the two plastic clips. During reassembly, gently push down the center of the lower case to reattach the two plastic clips.
  • The lower case is connected to the upper case at the center, with two plastic clips.

  • During reassembly, gently push down the center of the lower case to reattach the two plastic clips.

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Remove the plastic cover adhered to the battery contact board.
  • Remove the plastic cover adhered to the battery contact board.

This plastic cover wasn’t included with the new battery so I placed the original one back in. Was it supposed to go back in? This detail wasn’t clear since the original cover didn’t fit exactly over the newer battery connector. Plus any stickiness of adhesive that may have been there was gone.

arnolfo santoro - Ответить

Remove the following screws securing the battery connector board to the logic board:
  • Remove the following screws securing the battery connector board to the logic board:

    • Two 2.8 mm T6 Torx screws

    • One 7.0 mm T6 Torx shouldered screw

Top screw in this image was not a T6. I found that a T5 bit fit this one.

Alex Grayson - Ответить

Use tweezers to remove the small plastic cover located near the bottom right of the battery connector board. Use tweezers to remove the small plastic cover located near the bottom right of the battery connector board.
  • Use tweezers to remove the small plastic cover located near the bottom right of the battery connector board.

Is adhered to screw beneath, so lift firmly and slowly.

Andrew - Ответить

Remove the wide head 6.4 mm T6 Torx screw securing the battery connector to the logic board assembly.
  • Remove the wide head 6.4 mm T6 Torx screw securing the battery connector to the logic board assembly.

I lost this screw! How important is it? Will it be okay with just the 3 previously removed screws?

Gerardo Jimenez - Ответить

Carefully lift the battery connector board up off the logic board. It is recommended to bend the battery cables just slightly, to keep the board suspended up above the logic board and out of the way.
  • Carefully lift the battery connector board up off the logic board.

  • It is recommended to bend the battery cables just slightly, to keep the board suspended up above the logic board and out of the way.

  • Do not fold the board completely over, or crease the cables, as this may damage the battery.

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Grasp the Interposer with tweezers. An interposer is the name for an interface that links one electrical connection to another. In this repair, it is the board connecting the battery to logic board.
  • Grasp the Interposer with tweezers.

    • An interposer is the name for an interface that links one electrical connection to another. In this repair, it is the board connecting the battery to logic board.

  • Lift the Interposer off the logic board and remove it.

    • Removing this board will ensure that the battery remains disconnected throughout your repair, preventing your computer from accidentally powering on. It's also a good idea to take it out so it doesn't fall out unexpectedly.

WHy to remove battery contact board? Replace can happen without it also, right.

Behram Beldagli - Ответить

when reinstalling the interposer - pay close attention to proper orientation. You can install it upside down and still make it fit - don't ask me how I know!

davemullins - Ответить

How can I remove interposer I m not able to remove it

Raunak - Ответить

Use the flat end of a spudger to pry the right side of the I/O board data cable connector up off its socket on the I/O board. When prying the I/O board data cable connector from its socket, make sure to pry the connector itself and not the socket. Prying the socket may cause irreversible damage to the I/O board.
  • Use the flat end of a spudger to pry the right side of the I/O board data cable connector up off its socket on the I/O board.

  • When prying the I/O board data cable connector from its socket, make sure to pry the connector itself and not the socket. Prying the socket may cause irreversible damage to the I/O board.

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Wedge the flat end of a spudger beneath the left side of the I/O board data cable connector. Gently twist the spudger to disconnect the I/O board data cable connector from its socket on the logic board.
  • Wedge the flat end of a spudger beneath the left side of the I/O board data cable connector.

  • Gently twist the spudger to disconnect the I/O board data cable connector from its socket on the logic board.

This step is NOT really necessary. The trackpad can be removed with this cable still in place.

Robert - Ответить

Lift and remove the I/O board data cable from the MacBook Pro.
  • Lift and remove the I/O board data cable from the MacBook Pro.

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Заключение

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

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