2018 MacBook Air Teardown Confirms Improving Repairability With Adhesive Pull-Tabs Under Battery and Speakers

Discussion in 'MacRumors.com News Discussion' started by MacRumors, Nov 8, 2018.

  1. MacRumors macrumors bot


    Apr 12, 2001

    The repair experts at iFixit have completed their teardown of the new MacBook Air, providing a closer look inside the notebook.

    iFixit started by confirming the keyboard on the new MacBook Air has the same silicone membrane under the keycaps as the latest MacBook Pro, as expected since they both use Apple's third-generation butterfly keyboard.


    Next, they flipped the notebook onto its bottom side and encountered Apple's usual pentalobe screws that require a special screwdriver to unfasten. On the inside, there is a compact array of components, including a small logic board, a fan, a pair of large speakers, and a "radiator-esque heat sink."


    iFixit proceeded to remove the logic board, providing a glimpse at the Apple T2 security chip, along with a Thunderbolt 3 controller from Intel, 128GB of flash storage from SanDisk, and 8GB of LPDDR3 RAM from SK Hynix.


    Diving deeper, iFixit discovered that the two Thunderbolt 3 ports in the new MacBook Air are modular, and applauded Apple for this repair-friendly design consideration. "This MacBook is off to a good start as far as we're concerned," they wrote. "All the ports sit on their own boards and are easily replaceable."

    Continuing the repair-friendly trend, iFixit uncovered ten pull-to-remove adhesive tabs securing the 49.9 Wh battery and speakers.

    "The mere presence of stretch-release adhesive generally means that someone at least thought about possible repair and disassembly situations," the teardown says. "Are you there, Apple? It's us, iFixit. Have you heard our pleas?"


    As first reported by MacRumors, the battery in the new MacBook Air is still glued into the top case -- the aluminum enclosure that houses the keyboard and trackpad -- but Apple will be providing Apple Authorized Service Providers with tools to remove the battery and reinstall a new one with no top case replacement required.

    In all other MacBook and MacBook Pro models with a Retina display released since 2012, Apple has replaced the entire top case when a customer requires a new battery, so the change is good news for both repairability and the environment.

    Last, iFixit confirmed that the Touch ID sensor is also modular in the new MacBook Air. According to the new MacBook Air's service guide obtained by MacRumors, the Touch ID button does not require a logic board replacement, but the notebook must pass Apple diagnostics in order for the repair to be completed.

    While the new MacBook Air has improved repairability relative to Apple's standards, the notebook earned a low 3/10 repairability score from iFixit.

    "The Air still uses external pentalobes to keep you out, requires lots of component removal for common fixes, and both RAM and storage are soldered to the logic board," said iFixit. "All together, that means Apple has an easy time with their knowledge and tools, but the average DIYer is left out to dry when it comes to upgrades."

    Nevertheless, iFixit said it hopes this is "just the beginning of an upswing in repairable design" for Apple products.

    Article Link: 2018 MacBook Air Teardown Confirms Improving Repairability With Adhesive Pull-Tabs Under Battery and Speakers
  2. Elijahg, Nov 8, 2018
    Last edited: Nov 8, 2018

    Elijahg macrumors 6502

    May 23, 2005
    Bath, UK
    What with this and non-soldered RAM in the Mini, maybe Apple realised replacing half the computer for one failed module was causing repair costs to spiral. I’m pleased to see greater repairability, now stop glueing on iMac displays!
  3. -hh macrumors 68030


    Jul 17, 2001
    NJ Highlands, Earth
    Exactly correct:

    This isn't about Apple making things better for their customers, but is just Apple playing “defense” for their own cost benefit: this change reduces their internal costs for warranty service.

    Case in point: has the price of Applecare been lowered to pass this benefit along to customers?
  4. Return Zero macrumors 6502a

    Return Zero

    Oct 2, 2013
    This is a beautiful machine. It's a shame they couldn't keep the base price at $999, considering the Y-series chip and 128GB storage. I'll probably pick one up to replace my old Air whenever refurb units start to show up.
  5. magicschoolbus macrumors 65816


    May 27, 2014
    The lack of repairability and user upgradeable products is why I have not purchased a laptop from them since 2012. My Classic MacBook Pro is a trooper. it's logged serious miles.. and I can still open it up and fix whatever may go wrong.
  6. nt5672 macrumors 68000

    Jun 30, 2007
    Yep, I refuse to buy an Apple laptop with glued in batteries, soldered in RAM, and non-replaceable SSD. No reason for this except Apple greed. Now that the iPhone is a commodity (not growing by leaps and bounds), maybe Apple will take the time to make some of their long term customers happy again. Not counting on it with a finance guy in charge, but one can hope.
  7. _Kiki_ macrumors 6502a

    Aug 13, 2017
    repairability should be 0/10 because no parts for this model
  8. magicschoolbus macrumors 65816


    May 27, 2014
    Lol.. he's not just a finance guy, he's a bean counter.. even worse.
  9. DrJohnnyN Suspended


    Jan 27, 2010
    Ah, good to see that the keyboards include the condoms.
  10. steve jr. macrumors 6502

    Jul 4, 2005
    Akron, OH
    Nice to see 3M strips holding my $1,149+ laptop together, hahaha
  11. Jsameds macrumors 68040

    Apr 22, 2008
    That thing is a work of art on the inside and out.
  12. casperghst42 macrumors member

    Jan 11, 2006
    Soldered SSD is a no-go, they do not always last for ever, and having to replace the logicboard to get the SSD changed ... nop.
  13. sunapple macrumors 68000


    Jul 16, 2013
    The Netherlands
    You're still limited to the components that you can actually buy right? I mean, SSD and RAM or even battery can be installed from third parties, but what about the rest?
  14. Gudi macrumors 68030


    May 3, 2013
    Berlin, Berlin
    Imagine: If the size of the speakers is a hint at their quality ... wow!
  15. Sasparilla macrumors 65816

    Jul 6, 2012
    While I'd like to see more replaceable components, this change is nice to see (also in the Mini, also in the Xs (and presumably the Xr for battery and screen replacement being easier, hopefully the new iPad's)).

    It definitely marks a shift that's good to see. Probably because Apple knows this will save themselves money when they have to replace and fix things (not using as much time / money)...but the consumers benefit too. I think I remember iFixit say the screen replacement on the Pixel 3 would basically be impossible compared to the relatively (for todays smartphones) easy fix for the Xs.
  16. citysnaps macrumors 601

    Oct 10, 2011
    San Francisco
    He's neither.
  17. makingdots macrumors 6502

    Aug 14, 2008
    So you're just saying that you're not belong in their target market for yearssssss?
    Just man up, stop whining and moved on.
  18. 840quadra Moderator


    Staff Member

    Feb 1, 2005
    Twin Cities Minnesota
    Hoping the USB-C ports on the new iPads are also modular. I can see lots of those being broken. Great reversible design, but not as resilient as Lightning ports from what I have seen at our company.
  19. Glockworkorange macrumors 68000


    Feb 10, 2015
    Chicago, Illinois
    So much for the fan controversy.

    Yes, it has a fan.
  20. WoodpeckerBaby macrumors 6502


    Aug 17, 2016
    SSD will last longer than the lifespan of the mac
  21. citysnaps macrumors 601

    Oct 10, 2011
    San Francisco
    It is. And another engineering marvel from Apple.
  22. sk2sep2304 macrumors regular


    Jun 18, 2009
    same same...if I can wait it out. My 2013 MBA is running fine, even after a few drops.
  23. Kobayagi macrumors 6502a


    Dec 18, 2012
    Wow, I didn't pay attention during the keynote, since the Air is not the type of computer I need anymore. But the base configuration is still has a 1.6GHz cpu, 8gb ram and 128gb of storage. I remember buying a Air in 2012 and it also had those numbers...

    I know, it's a faster cpu, ram and storage, but that's to be expected from the latest tech. Still kinda baffling they're not equipped with at least 16gb ram and 256gb storage. I mean, at least do the storage part, since 128gb after the OS and a couple necessary apps really isn't enough for anyone.
  24. CihanKaygusuz macrumors newbie

    Jul 6, 2013
    Wait whaaaaat! 4,379 mAh battery? Are you kidding, right?!

  25. BigJohno macrumors 65816

    Jan 1, 2007
    San Francisco
    Is there even a heat pipe connected to the cpu? I can’t tell what the fan is there for.

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