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MacBook Unibody Model A1278 Trackpad Replacement

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MacBook Unibody Model A1278 Trackpad Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
  • Tighten the outer two screws along the inner edge of the trackpad and check the alignment of it on the outer side of the upper case.

  • If its alignment looks good, install the rest of the Tri-point screws along the inner edge of the trackpad.

  • Before reassembling your machine, verify that the set screw is still installed in a position so the mouse will click correctly.

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