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Introdução

Prerequisite only guide to safely disconnect the battery before undertaking repairs.

  1. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection, Disable Auto Boot: passo 1, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection, Disable Auto Boot: passo 1, imagem 2 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection, Disable Auto Boot: passo 1, imagem 3 %32
    • Before starting this procedure, you must disable your Mac's Auto Boot feature. Auto Boot powers on your Mac when you open the lid, and may be accidentally triggered during disassembly. Use this guide or follow the abbreviated instructions below to disable Auto Boot. This command may not work on all Macs.

    • Power on your Mac and launch Terminal.

    • Copy and paste the following command (or type it exactly) into Terminal:

    • sudo nvram AutoBoot=%00

    • Press [return]. If prompted, enter your administrator password and press [return] again. Note: Your return key may also be labeled ⏎ or "enter."

    • You can now safely power down your Mac and open the bottom case, without it accidentally powering on.

    • When your repair is complete and your Mac is successfully reassembled, re-enable Auto Boot with the following command:

    • sudo nvram AutoBoot=%03

    • Completely power off and unplug your MacBook Pro before you begin. Close the display and flip the entire laptop upside-down.

    • Use a P5 Pentalobe driver to remove six screws securing the lower case, of the following lengths:

    • Four 4.7 mm screws

    • Two 6.6 mm screws

    • Note the orientation of the screws as you remove them—they need to be reinstalled at a slight angle.

    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your device.

  2. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 3, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 3, imagem 2 %32
    • Press a suction handle into place near the front edge of the lower case, between the screw holes.

    • Lift up on the suction handle just enough to open a small gap under the lower case.

  3. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 4, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 4, imagem 2 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 4, imagem 3 %32
    • Slide the corner of an opening pick into the gap you just created underneath the lower case.

    • Slide the opening pick around the nearest corner and then halfway up the side of the MacBook Pro.

    • This releases the first of the hidden clips securing the lower case. You should feel and hear the clip pop free.

  4. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 5, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 5, imagem 2 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 5, imagem 3 %32
    • Repeat the previous step on the opposite side, using your opening pick to release the second clip.

  5. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 6, imagem 1 %32
    • Lift the front edge of the lower case (the side opposite the display hinge) just enough to slide your fingertips underneath and get a good grip on it.

    • Two additional hidden clips near the middle of the cover may pop free at this point, if they haven't already.

    • Don't lift very far and don't try to remove the lower case yet.

  6. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 7, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 7, imagem 2 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 7, imagem 3 %32
    • Pull the lower case firmly towards the front of the MacBook (away from the hinge area) to separate the last of the clips securing the lower case.

    • Pull first at one corner, then the other.

    • Pull to the side—not up.

    • This may require a lot of force.

  7. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 8, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 8, imagem 2 %32
    • Remove the lower case.

    • To reinstall the lower case:

    • Set it in place and align the sliding clips near the display hinge. Press down and slide the cover toward the hinge. It should stop sliding as the clips engage.

    • When the sliding clips are fully engaged and the lower case looks correctly aligned, press down firmly on the lower case to engage the four hidden clips. You should feel and hear them click into place.

  8. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection, Battery Connector: passo 9, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection, Battery Connector: passo 9, imagem 2 %32
    • Peel up and remove the large rectangular battery board cover, on the edge of the logic board nearest the battery.

    • If the cover doesn't peel up easily, apply mild heat with an iOpener, hair dryer, or heat gun to soften the adhesive underneath, and try again.

    • If the cover doesn't seat securely during reassembly, try rotating it 180 degrees. It must be oriented correctly in order for the adhesive pads underneath to contact the board screws.

  9. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 10, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 10, imagem 2 %32
    • Peel back the tape covering the battery board data cable connector.

    • The tape may not detach completely; just peel it back enough to access the connector.

  10. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 11, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 11, imagem 2 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 11, imagem 3 %32
    • Use a spudger to gently pry up the locking flap on the ZIF connector for the battery board data cable.

  11. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 12, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 12, imagem 2 %32
    • Disconnect the battery board data cable by sliding it out from its socket.

    • Slide parallel to the logic board, in the direction of the cable.

  12. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 13, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 13, imagem 2 %32
    • Use a T5 Torx driver to remove the 3.7 mm pancake screw securing the battery power connector.

  13. MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 14, imagem 1 %32 MacBook Pro 15" Touch Bar Late 2016 Battery Disconnection: passo 14, imagem 2 %32
    • Use a spudger to gently lift the battery power connector, disconnecting the battery.

    • Lift the connector high enough to keep it separated from its socket while you work. If it accidentally makes contact, it could damage your MacBook Pro.

Conclusão

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

Jeff Suovanen

Membro desde: 06/08/2013

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