Introducción

Utiliza esta guía para reemplazar la parte inferior de la carcasa.

    • Quita los 10 tornillos que aseguran la parte inferior de la carcasa a la parte superior:

    • Dos tornillos Pentalobe de 2.3 mm

    • Ocho tornillos Pentalobe de 3.0 mm

    • A lo largo de esta reparación, realiza un seguimiento de cada tornillo y asegúrate de que vuelva exactamente de donde proviene para evitar dañar tu dispositivo.

    For all the screws you use the P5 pentalobe screwdriver?

    Carlos - Contestar

    Pentalobe is only for the screws on the bottom cover. The Torx screw driver is for the remainder.

    Fredrik -

    Is the Pentalobe screwdriver mentioned in the tools list? I did not have one so I used a filed down flat blade screwdriver. Not a fantastic idea, but it works.

    Alex Birkett - Contestar

    Yes, it's mentioned on the top of this page. P5 Pentalobe to be precise. I didn't have one either, so I bought one from iFixit and that works fantastic. An absolutely precise fit, which is important especially when you might open your MacBook a couple of times during the years you own it. Not using the correct tool might do more harm to the screws than you want! I once had this with a Lenovo Yoga 3 Pro, which has Torx screws (T4 I think) and I used cheap Chinese quality tools, with the result that both the tool and one of the screws are damaged.

    addvariety -

    the macbook in the picture is 2012. does it has the same structure as 2013?

    Edison - Contestar

    I never, ever, ever considered using anything but the correct tool on the Pentalobe screws. Too easy to strip and void your warranty (if still in effect), as well as make it almost impossible to get inside later for another upgrade or repair. The Wiha P5 Pentalobe screwdriver fits like a glove and costs only about $11 (a fraction of your drive's price)at Amazon.com. Get it!

    marketing - Contestar

    is P5 supposed to be for all 10 screws? it works on the 2x 2.3mm at the top, but not for the 8x others for me. what size screwdriver for the 3mm? thanks

    monsieurescargot - Contestar

    Yes, the p5 works for all 10 pentalobe screw heads for bottom cover. The the different size mm reference only refers to the difference in length of the screws, but again both heads are p5.

    Antoine Thornton - Contestar

    I followed this exactly and was able to replace my broken trackpad. I did not have to replace the ribbon OR the battery. However I would suggest getting the ribbon since it’s fairly cheap, as for the batteries I was able to do it with a card only. I didn’t use any heat or the liquid but it takes some time. You really have to work the card in there to release the glue. Also you must be very careful not to bend the batteries or damage them, if you do you must replace with new. This took me about 1.5hrs and my computer works like new. Apple cost for this job was around $450, I did it for $120. Big ups to ifixit for this awesome tutorial, tool set and parts!

    On a side note, only use quality tools, the cheap ones will break or strip the screws.

    Dustin Steward - Contestar

    Note that the eight 3mm screws have a shoulder under the head, while the two 2.3mm screws are “full thread”, i.e., there is no shoulder under their heads. It’s important to put the two screws with no shoulder at the hinge of the cover.

    All ten screws require a P5 Pentalobe screwdriver, preferably with a magnetized tip to help hold and position the screw.

    All of the screws have blue “Loctite” thread locker compound on their threads. This is to help prevent the screws from working loose and falling out. Don’t attempt to clean the Loctite from the screws — leave it in place, and it will continue to help prevent the re-inserted screws from working loose.

    When replacing the bottom cover, it is a good technique to insert and BEGIN tightening all ten screws BEFORE fully tightening any one screw. After all the screws have been started, then go around and finish tightening all of them. By doing this, you make it easier to feel that each screw has been started properly, and is not “cross-threaded”.

    doubleclutch - Contestar

    A good technique for starting to thread the screws when replacing them is to position and align the screw, and with the driver, gently turn the screw in the REMOVAL direction until you feel and hear a slight click. This click happens when the leading thread of the screw drops off of the leading edge of the thread in the hole — this is the point at which the threads are properly positioned for engagement. You can now turn the driver and screw in the TIGHTENING direction. This technique will help prevent accidental “cross-threading” of the screw, which will damage the threads permanently.

    Note that this is a useful technique when installing ANY threaded fastener.

    doubleclutch - Contestar

  1. ¡Envío gratuito para todos los pedidos de más de USD100 o que contengan un Pro Tech Toolkit!

    Visita Nuestra Tienda
  2. Introduce tus dedos entre la parte superior y la parte inferior de la carcasa.
    • Introduce tus dedos entre la parte superior y la parte inferior de la carcasa.

    • Tira suavemente de la carcasa inferior para retirarla.

  3. La carcasa inferior está conectada a la carcasa superior con dos clips de plástico cerca de su centro. Durante el reensamblaje, empuja suavemente hacia abajo el centro de la carcasa inferior para volver a sujetar los dos clips de plástico.
    • La carcasa inferior está conectada a la carcasa superior con dos clips de plástico cerca de su centro.

    • Durante el reensamblaje, empuja suavemente hacia abajo el centro de la carcasa inferior para volver a sujetar los dos clips de plástico.

    There are two screws that are shorter-they go to the back near the vent.

    wrbandllm - Contestar

    This was already mentioned at the start, it says 2x 2.3mm screws and those are coloured red instead of orange for the other ones in iFixit's image.

    addvariety - Contestar

    What is the black vinyl-y sticker on the inside of the case (some sort of shield?). I was forced to slightly puncture it in order to replace the feet on my laptop. Thanks in advance.

    Tommy Huang - Contestar

    When I got the back off, I found this piece loose, any idea what it is? about 9mm long frosted plastic

    https://imgur.com/a/tYaxGdG

    Fred Anderson - Contestar

Conclusión

Para volver a ensamblar tu dispositivo, sigue las instrucciones en orden inverso.

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Sam Lionheart

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