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  1. , Puerta de acceso: paso 1, imagen 1 de 1
    • Con la carcasa cerrada, coloca el Unibody con la parte superior hacia abajo sobre una superficie plana.

    • Presiona el lado ranurado de la pestaña de apertura de la puerta de acceso, lo suficiente como para poder agarrar el extremo libre. Levanta la pestaña de apertura hasta que quede vertical.

  2. : paso 2, imagen 1 de 1
    • La puerta de acceso debe estar ahora lo suficientemente separada, como para levantarla y sacarla del Unibody.

  3. , Batería: paso 3, imagen 1 de 1
    • Antes de seguir, asegúrate de que la pestaña de apertura de la tapa de acceso esté vertical.

    • Sujeta la pestaña de plástico blanco y extrae la batería del Unibody.

  4. , Carcasa inferior: paso 4, imagen 1 de 1
    • Retira los siguientes ocho tornillos que aseguran la carcasa inferior al chasis:

    • Un tornillo Phillips de 3 mm.

    • Tres tornillos Phillips de 13.5 mm.

    • Cuatro tornillos Phillips de 3.5 mm.

  5. : paso 5, imagen 1 de 1
    • Usando ambas manos, levanta y retira la carcasa inferior de la carcasa superior.

  6. Este paso está sin traducir. Ayuda a traducirlo

    : paso 6, imagen 1 de 1
    • Remove the four 10.3 mm Phillips screws securing the mid wall to the upper case.

  7. Este paso está sin traducir. Ayuda a traducirlo

    : paso 7, imagen 1 de 1
    • Lift the mid wall out of the upper case.

  8. Este paso está sin traducir. Ayuda a traducirlo

    : paso 8, imagen 1 de 2 : paso 8, imagen 2 de 2
    • Remove the two 5 mm Phillips screws securing the keyboard flex bracket to the upper case.

    • Lift the keyboard flex bracket out of the upper case.

  9. Este paso está sin traducir. Ayuda a traducirlo

    : paso 9, imagen 1 de 1
    • Use the flat end of a spudger to pry the trackpad connector straight up off the logic board.

  10. Este paso está sin traducir. Ayuda a traducirlo

    : paso 10, imagen 1 de 1
    • Remove the six 1.4 mm Y0 Tri-point screws securing the trackpad to the upper case.

  11. Este paso está sin traducir. Ayuda a traducirlo

    : paso 11, imagen 1 de 2 : paso 11, imagen 2 de 2
    • Carefully dislodge the edge of the trackpad closest to the keyboard from its recess in the upper case by pushing it away from the brackets attached to the upper case.

    • De-route the trackpad cable through its slot cut into the upper case.

  12. Este paso está sin traducir. Ayuda a traducirlo

    : paso 12, imagen 1 de 1
    • Pull the trackpad away from the outer edge of the upper case.

    • Remove the old trackpad and set it aside.

  13. Este paso está sin traducir. Ayuda a traducirlo

    : paso 13, imagen 1 de 2 : paso 13, imagen 2 de 2
    • Carefully insert the cable from your new trackpad through its slot cut into the upper case.

    • Use one hand to hold the trackpad cable in place as you insert the two retaining tabs on the outer edge of the trackpad under the lip on the upper case.

    • Pull the trackpad cable as you seat the trackpad into its void in the upper case.

  14. Este paso está sin traducir. Ayuda a traducirlo

    : paso 14, imagen 1 de 1
    • Insert a 1.4 mm Tri-point screw into each of the outer holes drilled into the trackpad (two screws total).

    • You'll install the rest in a bit.

    • Tighten the screws all the way, then back them out about a quarter turn to aid in aligning your trackpad during the next few steps.

  15. Este paso está sin traducir. Ayuda a traducirlo

    : paso 15, imagen 1 de 1
    • Before tightening, make sure that the trackpad is freely moving up and down. If you feel stiffness, try to very gently adjust it so that in its untightened position the lower part easily moves up and down.

    • While continually trying to click your trackpad, gently tighten the Tri-point set screw until the clicks return to their factory "feel".

    • You can tell when the screw is tightened just right by the noise it makes when the trackpad clicks. If the set screw is too loose, the trackpad will have excessive play before it clicks. If it is too tight, the trackpad will click too easily and won't make the characteristic loud mouse clicking noise.

  16. Este paso está sin traducir. Ayuda a traducirlo

    : paso 16, imagen 1 de 1
    • Next, flip your upper case over so the keyboard side is facing up.

    • Align the trackpad so it is centered in its hole cut into the upper case.

  17. Este paso está sin traducir. Ayuda a traducirlo

    : paso 17, imagen 1 de 1
    • 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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59 personas más completaron esta guía.

12 comentarios

The one thing I would be interested in: Where can I get the screwdriver this person is using in step 15? By this I am not referring to the low quality tools that are advertised alongside the tutorial.

--> can answer my own question. This is it: [producto vinculado inexistente o deshabilitado: IF145-072]

chris - Contestar

Is there a key to getting the front edge of the trackpad (side away from the keyboard) to sit up flush with the body? The trackpad is slightly recessed at the front edge of the unibody, but nice and flush near the keyboard. Any suggestions are appreciated.

domsmith - Contestar

Before going to the trouble and expense of removing the trackpad make sure you don't just have a problem with the battery. My trackpad was giving me fits by not responding or needing excessive pressure, etc. The only problem was that the battery was swollen and putting pressure up on the trackpad. Replaced the battery and the problem was solved.

Rich M - Contestar

I agree with Rich M - check the battery first! Swollen battery will impede the trackpad.

John Scott - Contestar

awesome instructions, thank you!

Fred Oliff - Contestar

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