Introduction

Use this guide to replace the left speaker.

Image 1/1: Two 2.3 mm P5 Pentalobe screws
  • 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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Image 1/1: Gently pull the lower case away from the upper 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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Image 1/3: During reassembly, gently push down the center of the lower case to reattach the two plastic clips. Image 2/3: During reassembly, gently push down the center of the lower case to reattach the two plastic clips. Image 3/3: 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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Image 1/1:
  • Remove the plastic cover adhered to the battery contact board.

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Image 1/1: Two 2.8 mm T6 Torx screws
  • 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

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Image 1/2: Image 2/2:
  • 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 - Reply

Image 1/1:
  • 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 - Reply

Image 1/2: 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. Image 2/2: Do not fold the board completely over, or crease the cables, as this may damage the battery.
  • 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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Image 1/2: 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. Image 2/2: Lift the Interposer off the logic board and remove it.
  • 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 - Reply

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 - Reply

Image 1/3: Gently bend the headphone jack cable to 90° up from the logic board. Image 2/3: Bending the headphone jack cable will allow you to disconnect the left speaker cable connector without having the headphone jack cable in the way. Image 3/3: Bending the headphone jack cable will allow you to disconnect the left speaker cable connector without having the headphone jack cable in the way.
  • Use the flat end of a spudger to pry the headphone jack cable connector straight up off its socket on the logic board.

  • Gently bend the headphone jack cable to 90° up from the logic board.

  • Bending the headphone jack cable will allow you to disconnect the left speaker cable connector without having the headphone jack cable in the way.

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Image 1/2: Gently pry the left speaker cable connector  up off from its socket on the logic board. Image 2/2: Be sure you are prying up on the connector, '''not''' the socket itself.
  • Wedge the tip of a spudger beneath the left speaker cable connector.

  • Gently pry the left speaker cable connector up off from its socket on the logic board.

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

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Image 1/1: One 6.8 mm T5 Torx screw (top right)
  • Remove the following screws securing the left speaker to the upper case:

    • One 6.8 mm T5 Torx screw (top right)

    • Two 6.3 mm T5 Torx screws

  • The corner screw may be covered with a foam pad. If so, use your tweezers to peel it up and remove it.

The 6.3mm screw appears to be on the lower central part of the Macbook that I'm working on.

Bhoom Suktitipat - Reply

On my Early 2013 A1425 EMC2672 the screw in the corner is under some metallic foam that needs to be removed before the screw.

Matt Sephton - Reply

Image 1/2: Image 2/2:
  • Lift and remove the left speaker out of the upper case.

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Conclusion

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

One other person completed this guide.

Sam Lionheart

Member since: 10/18/2012

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