Introdução
Use this guide to replace the display on a 2019 MacBook Air.
Ferramentas
Peças
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If your MacBook is running Big Sur v11.1 or later, disabling Auto Boot may not work. You can proceed normally, but make sure to disconnect the battery as soon as you're inside.
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Use a P5 driver to remove the following screws:
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Two 7.9 mm screws
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Two 7.1 mm screws
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Six 2.6 mm screws
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Wedge your fingers between the display and the lower case and pull upward to pop the lower case off the Air.
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Remove the lower case.
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Peel back the tape covering the battery connector enough to reveal the connector underneath.
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Use a spudger to slide the battery connector parallel to the logic board and out of its socket on the logic board.
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Use a T3 Torx driver to remove the two 1.4 mm screws securing the antenna cable bracket.
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Remove the antenna cable bracket.
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Insert the point of a spudger under one of the antenna cables close to the connector.
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Pry straight up to disconnect the cable.
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Repeat for the other antenna cable.
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Use a T3 Torx driver to remove the two 1.5 mm screws securing the display cable connector bracket.
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Remove the display cable connector bracket.
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Lift the antenna bar straight up and out of the case. Take care not to snag the antenna bar on any cables or connectors.
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Remove the antenna bar.
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Use a T9 Torx driver to remove the six 4.9 mm screws securing the display hinges to the upper case.
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With the MacBook still screen-side down, carefully lift the upper case to open the MacBook as far as possible.
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Lift the MacBook and carefully rotate the display to a 90 degree angle with the upper case.
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Keeping the display at a 90 degree angle with the case, move the display straight down while holding the case still, so that the hinges slide out the bottom of the case.
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Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
To reassemble your device, follow the above steps in reverse order.
Take your e-waste to an R2 or e-Stewards certified recycler.
Repair didn’t go as planned? Check out our Answers community for troubleshooting help.
13 comentários
Thanks a lot for the useful guide! I have found some difficulties removing the antenna bar with this description, since there is no information to remove the 4 screws holding the antenna assembly in place. Additionally the force to remove the antenna is very high and may damage the complete antenna. I have used some angled tweezers to remove it and they came right our without any force.
Another question I have for the display replacement on a 2019 MacBook Air is how to get the true tone function and keyboard backlight working again. I have found no infos for the 2019 Air but some people had the same issue with 2018 and up MacBook Pros. Any suggestions on how I could fix this up? (Already made a SMC and PRAM reset)
Thanks in advance!
Josef G -
Thanks for the comments! We’ll fix the missing steps right up!
Those are good questions. I would like to know also.
May I know where to buy a replacement screen from a reliable supplier ?
Alan Li -
Hi Alan, we sell replacement screens in our store.
This repair guide was on point!! One thing I will point out is that once you install new screen and are ready to reconnect the battery cable, make sure it is in correctly. It should not be able to slide out without some pressure. I made this mistake and it caused several problems, the laptop was extremely slow and the fan kept running. Once it seated the battery cable correctly it worked perfectly.
If the first thing you do is disconnect the battery, is it really an issue if you don’t (or can’t) disable auto-boot?
maccentric -
I agree, why disable Auto-Boot when the lid is closed and the battery is disconnected immediately? – I've never had an issue since 2016 when the feature was introduced.
stevebsiegel -
On my machine, the longest two screws were in the corners, while the other two long screws were in the middle. Perhaps previous service in the past had them replaced into the wrong place? In any case, the longest screws do seem to fit in either place. I guess 0.8mm is not very much of a difference. Seems like poor design if they could have used one size of screw.
johann beda -
Just did one, and it also had longest screws in the corners.
maccentric -
Just did another, and the long ones were in the middle. Definitely poor design and quality control.
maccentric -
HIGHLY recommend reading the entire guide AND all the step comments before starting. For example: before the battery can be fully disconnected, the battery disconnect "gold button" on the logic board needs to be held down. Step 25 calls for a T5 Torx bit that is not included in the kit for example. Double-sided pull tab stretch tape will likely be needed to reinstall batteries and speakers.....
Sam -
I agree with the suggestion to read the entire instructions first before attempting the battery replacement. Here are a few other suggestions: 1) Have a magnifying glass or a pair of cheap magnification glasses on hand, 2) wear a head-light to see better, 3) several pairs of tweezers was helpful, 3) I searched the web for instructions to disable autoboot for my MacBook that is using Sonoma 14.7.5 - I followed those instructions and they didn't work so I would also suggest ignoring this procedure, 4) I found that a Torx #3 was too small for some of the screws even though it was suggested but a Torx #4 worked just fine.
This was my first battery replacement and took 3 hours, not the 30 mins to one hour suggested so give yourself time. If you are lucky all will go smoothly. In my case, one of the stretch tapes under a speaker broke. You do NOT want this to happen. I was able to retrieve the broken piece after some time so prying up the speaker was not necessary.
Alexander -
A final comment - with the Canada Post strike on when I wanted to order parts, iFixit was not able to deliver my order in a timely manner. They graciously refunded my purchase. I then turned to Amazon - gag. I purchased a SeaPlant replacement battery kit which contained the battery, P5 T5 and T3 drivers, stretch tape, a spudger, and gloves all for $77.
Alexander -
Dear God $77 for a battery!,…that’s what I paid for my entire MacBook! I always bought my battery’s for my pro here and at most those were 30 bucks
3arthShineDivine -
Also I can’t get my keyboard to respond,…I’m going to buy a type c wired keyboard but has anyone had this issue? I can’t type on my password to login and the onscreen keyboard function is inconveniently not functioning properly. I am quite unsure if they even make plug and play keyboards with a type c instead of usb a given that I would not be able to pair Bluetooth in this state it on,…my trackpads working but not dbl clicking for those options nor a single keys responsive I think maaaaaybe I hit the power button and I think that started it up one time but I’m stumped
3arthShineDivine -