Installing MacBook Unibody Model A1278 Optical Drive

Prerequisite Only

Prerequisite Only

This guide is only used as a prerequisite for other guides and is not a complete or useful guide when viewed independently.

  • Add Note x

Replacing the optical drive.

Sections
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Add Note Edit Step 1 — Access Door  ¶ 

  • With the case closed, place the Unibody top-side down on a flat surface.

  • Depress the grooved side of the access door release latch enough to grab the free end. Lift the release latch until it is vertical.

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Add Note Edit Step 2  ¶ 

  • The access door should now be raised enough to lift it up and out of the Unibody.

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Add Note Edit Step 3 — Battery  ¶ 

  • Be sure the access door release latch is vertical before proceeding.

  • Grab the white plastic tab and pull the battery up and out of the Unibody.

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Add Note Edit Step 4 — Lower Case  ¶ 

  • Remove the following eight screws securing the lower case to the chassis:

    • One 3 mm Phillips screw.

    • Three 13.5 mm Phillips screws.

    • Four 3.5 mm Phillips screws.

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Add Note Edit Step 5  ¶ 

  • Using both hands, lift and remove the lower case off the upper case.

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Add Note Edit Step 6 — Optical Drive  ¶ 

  • Using the flat end of a spudger, pry the subwoofer connector straight up off the logic board.

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Add Note Edit Step 7  ¶ 

  • Disconnect the camera cable by pulling the male end straight away from its socket.

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Add Note Edit Step 8  ¶ 

  • Use a spudger to pry the optical drive connector straight up off the logic board.

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Add Note Edit Step 9  ¶ 

  • Remove the two Phillips screws securing the subwoofer to the upper case.

  • The longer of the two screws is on the right.

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Add Note Edit Step 10  ¶ 

  • The subwoofer is still connected to the right speaker, so don't completely remove it just yet.

  • Lift the subwoofer off the optical drive, and set it above the computer.

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Add Note Edit Step 11  ¶ 

  • Remove the two Phillips screws securing the camera cable bracket to the upper case.

  • The leftmost screw may remain captive in the camera cable.

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Add Note Edit Step 12  ¶ 

  • Remove the three 2.5 mm Phillips screws securing the optical drive to the upper case.

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Add Note Edit Step 13  ¶ 

  • Lift the optical drive from its right edge and pull it out of the computer.

  • The hard drive cable may become disconnected from the logic board when removing the optical drive. Ensure it is connected during reassembly.

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

For more information, check out the MacBook Unibody Model A1278 device page.

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