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Introduzione
Usa questa guida per rimuovere e sostituire la batteria incollata dal tuo MacBook da 12 pollici con display Retina. È meglio farlo con l'aiuto di un kit di sostituzione della batteria iFixit; il liquido antiadesivo nel tuo kit dissolverà l'adesivo che fissa la batteria, permettendoti di rimuoverla con facilità.
Il solvente adesivo iFixit è infiammabile. Esegui questa procedura in un'area ben ventilata. Non fumare o lavorare vicino a fiamme libere durante questa procedura.
'Per la tua sicurezza, scarica la batteria del tuo MacBook Pro prima di iniziare questa procedura. Una batteria agli ioni di litio carica può creare un incendio pericoloso e incontrollabile se perforata accidentalmente.
I contatti della batteria del MacBook si trovano sotto la scheda logica, e questa guida consiglia di rimuovere completamente la scheda logica per la sostituzione della batteria. Sebbene sia possibile rimuovere le viti della scheda logica e semplicemente inclinare leggermente la scheda verso l'alto per rimuovere la batteria, è molto difficile installare correttamente una nuova batteria con la scheda logica ancora in posizione.
Nota: Il solvente utilizzato per sciogliere l'adesivo della batteria può danneggiare e/o scolorire alcune plastiche. Fai attenzione a dove applichi il solvente.
Cosa ti serve
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Accendi il tuo Mac e lancia Terminal.
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Copia e incolla seguente comando (oppure riportalo esattamente) in Terminal:
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sudo nvram AutoBoot=%00
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Premi [return]. Se richiesta, inserisci la tua password di amministratore e premi di nuovo [return]. Nota: il tuo tasto return può essere etichettato anche come ⏎ o "enter."
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sudo nvram AutoBoot=%03
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Rimuovi le seguenti otto viti che fissano il case inferiore:
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Due viti pentalobe P5 da 1,8 mm
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Quattro viti pentalobe P5 da 2,9 mm
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Due viti pentalobe P5 da 6,1 mm
IMPORTANT. You’re not removing the bottom, yet. This step is solely to separate the panel from its clips, permitting inside access.
The screws go in tangent to the curve of the case. If you aren’t used to handling small hardware try turning the screw counterclockwise while you feel for the hole until you feel it drop, that means the threads have aligned. It takes only light finger torque when they are threaded correctly
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Solleva il case e il display insieme dal bordo anteriore e solleva il tutto fino a un angolo di circa 45 °.
This displays two black pics to prop up the MacBook, but the kit only includes one black pic.
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Usa l'estremità piatta di un spudger per premere e tenere premuto il piccolo pulsante dorato 'disconnessione batteria'.
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Se il LED di alimentazione è acceso, continuare a tenere premuto il pulsante fino a quando il LED si spegne, quindi rilasciare. Questo può richiedere fino a 10 secondi.
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Se il LED non si accende, rilasciare il pulsante dopo 5-10 secondi. Premere e tenere premuto nuovamente per 5-10 secondi e rilasciare. Infine, premere e tenerlo premuto una terza volta per 5-10 secondi e rilasciare.
cannot turn on the led after replacing the new screen, even after following the turn on instructions upper…
on reassembly, I had to plug my laptop in to reactivate the LED light
After reassembly I could not restart my MacBook using the power button or after SMC reset (shift-ctrl-option-pwr). I had to connect my MacBook to its charging cable to get the battery LED to re-illuminate. After that it was all normal.
mine doesnt turn on w anything, i forgot to click the buton to disconnect :_/
Same issue as above peeps. Followed ifixit directions verbatim and wasn't getting anything after screwing everything back in. Plugged in original 45W power block and waited, after few minutes battery LED came on and a min. or two after that, was able to get screen to turn on. Hope this helps somebody else.
May I ask how to get screen to turn on. I cannot get it work..
For those whose Mac won't turn on.
See step 16
To reconnect this cable, first line up the metal bracket over the screw holes, then "PRESS DOWN" on the middle of the bracket.
There is a connector under the bracket, which you can't see if you don't see under.
Not having it in mind, you will not PRESS DOWN the middle of the bracket and there is no connect.
hls2005 -
Thank you @Xiubo Zhang - This solved my problem! Please everyone check this connector if you have trouble turning your Macbook on after replacing the battery.
Miksu -
There needs to be mention of procedure for getting the repaired MacBook to power up again after the repair is completed.
I also am running into the issue described by others. MB will not come on again, even after being plugged into power and performing an SMC reset.
Kinda stuck….
Hi, I tried everything and my MacBook will not start up after replacing the bottom case with a battery installed. I decided to put back on the old case with the battery that needs servicing and it still will not power on. I am fairly experienced taking apart laptops I was an Apple service tech for 15 years. this has me baffalled. Any hints BTY the logic board does not show any power coming from the AC charger the power LED is not lit up
I had trouble with this as well. What worked for me is to plug in power using the stock 29W USB C power brick that originally came with this Macbook. Trying other, lower powered, power adapters did not work. Use this advice with caution as there are multiple (i.e substantiated) comments that indicate that first power up should only be with a 5W adapter! So perhaps try this strict sequence: try with a 5W adapter, then and only then try with the 29W adapter. Or even slightly better, if everything else has completely failed, only then try full power 29W adapter.
How long did you wait to get it power back on? I replaced my logic board and tried to connect the power charger but it doesnt still turn on.
Herb -
The easiest error to make when working on this motherboard if applying full voltage after re-assembly. According to the big A, the motherboard on these Macbooks need to be “woken up” with a 5 watt (phone size) charger. Applying the normal 29 watts may render your system unusable.
Hello Noah,
It seems your remark is only valid for the 2015 and not the 2016 edition.
While it’s true that the internal documentation specifies this for a 2015, after frying 2 motherboards with a normal charger, I spoke with the engineers and they told me that this also applies to 2016 and 2017 macbook main logic boards. I say- It can’t hurt to try to wake them up with a 5 watt charger first! Please take 5 minutes to save your motherboard.
I plugged in my charger and the LED came on. The computer gets warm but the screen is not turning on. The keyboards doesn’t seem to respond to recovery options. Any suggestions?
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Usa delle pinzette per staccare il nastro che copre il connettore ZIF del cavo trackpad.
Where can I find a replacement cable?
Just worked on one that was missing the tape from the factory, so yours may not have it either.
that cable got damaged, and now my macbook won't turn on anymore. Does this cable prevent the macbook from working?
I have the same issue. Th trackpad cable snapped while I was replacing the LCD screen. I have ordered a new cable from Amazon but I am not sure if that would cause the laptop to not power up (it's not power related)
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Usa un spudger per sollevare delicatamente l'aletta di fissaggio sul connettore ZIF del cavo trackpad.
I flipped up the small retainer -- but when I tried to flip it down, it flew off. The tabs that mount the retainer are very small, and I couldn't get it back on. Left it out, taped down the cable.... and so far the computer, battery, and trackpad are working.
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Chiudi con cura il MacBook e capovolgilo ancora una volta, in modo che il logo Apple sia rivolto verso l'alto.
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Sollevando dal bordo anteriore, solleva il case superiore / display fino a un angolo di circa 90 ° e disponilo contro qualcosa di solido in modo da non doverlo tenere.
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Aggiungi un pezzo di nastro vicino al trackpad per fissare la parte del case per prevenire movimenti accidentali.
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Rimuovi la singola vite Torx T5 da 2.9 mm che fissa il connettore della batteria alla scheda madre.
From my experience it’s important to carefully press and hold the small button above left of the Battery Discharge label. Use a plastic spudger or finger tip. The illuminated yellow LED to the right will go off. I believe this discharges remaining electricity from logic board protecting it during repair.
* I cannot find any documentation to support this, but I have damaged boards by not including this step.
I don't know what guide your on, but step 6 of the guide to replacing the USB-C cable has you press this button (3 times even).
What is with the all plastic end of this cable that appears to just be glued right on top of its connector?
Does the new one just stick back right on top?
(In this photo it is the bottom side of the cable below the white water indicator sticker)
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Come ulteriore precauzione, è possibile scollegare fisicamente la batteria inserendo unplettro di isolamento batteria tra la scheda madre e il connettore della batteria.
What happen if you don’t disconnect the battery? I didn’t and I saw smoke coming out when I connected the pad flex cable and the computer still started up
If you don’t disconnect the battery you might accidentally short something on the logic board since power is still running through everything while you’re working on it. You can complete the repair without disconnecting the battery, but you risk accidentally breaking your logic board. It’s much safer to keep the battery disconnected while you’re working.
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Svita le due viti che tengono ferma la staffa del cavo della porta USB C:
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Una vite a croce Phillips #00 da 1,1 mm
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Una vite Torx T5 da 3,5 mm
I’m at this point and the 1.1 mm Phillips #00 screw won’t budge and now I fear it could be stripped? Now what???
You could try to cover the tip of your screwdriver with a thin rubber glove to improve the grip on the screw while applying a little more downward force for the initial jolt. That might loosen the screw.
With my iFixit screwdriver kit, these were Philips #000, not #00.
I was at the 1.1 mm and couldn't get it open with the 00. I ordered the 000 but it still won't budge. I tried the glove idea and as much pressure as I'm comfortable giving. I'm pretty sure the screw is stripped. Any ideas or advice or am I in trouble?
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Usa la parte piatta di uno spudger per scollegare la staffa del cavo della porta USB C sollevandola dalla scheda madre.
At re-assembling, when you reconnect this cable, pressing centre of metal plat is extremely important. You should feel tiny click when it connected properly. I encountered unrecognised external HDD and external monitor through USB-C even though charging in/out was OK, i.e failure of data transmission. I needed to re-open the back cover and pressed the metal plate again, then USB-C connection worked properly.
After this step, I flipped the Macbook over once more and opened it up 90 degrees, supported on the back. Proceeded directly to step 25. Seems safer, those fragile connectors and flimsy cables give me heebie jeebies.
I endorse maccentric's comment above. I think it's better to remove the battery (carefully) with the logic board in place. I did that and the computer works fine after reassembly.
In fact, I removed a couple more cables than this step, but got creeped out by the many delicate cables being moved, and user comments about failed disconnect and reconnect, so I skipped to step 25 lower down. -
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Scollega il cavo a nastro della scheda della presa jack sfilandolo dal connettore ZIF.
Make sure at reassembly that you insert the ribbon cable in to the jack board fully. It seems to take an extra push. The white line should disappear when it is seated properly. I didn’t get it in all the way by a fraction of a mm and had no sound (internal speakers weren’t even recognized). Went back and seated the cable fully and sound was back.
I had that same problem, too.
Had the same problem, (no audio after reassembly) it did have the startup chime though.
after re-seating the ribbon cable, it worked for a few days, but then nothing after waking up.
not even the startup chime.
Any body got pointers on how to check if i broke the cable or the board? (looks fine...) -
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Usa delle pinzette per rimuovere il nastro nero che copre il connettore del cavo dello schermo.
I won’t have my daughter’s MacBook with its banana encrusted USB-C port until she returns home during spring break — just doing some homework before then. But if the case can lie flat after the audio board ZIF cable is detached, why do you need to detach the display cable connector (Steps 19-24)? It seems that you could jump straight to Step 25 to replace the USB-C port and avoid those steps.
Hi John, disconnecting the display cable is not necessary, but is recommended to avoid accidental damage to the cable during the rest of the procedure. If you feel confident in the safety of the cable then you can skip ahead. Good luck with the repair!
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Usa la parte piatta di uno spudger per ruotare verso l'alto l'aletta di bloccaggio sul connettore del cavo dello schermo.
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Cerca di tenerla lontana dal nastro, o potrebbe richiudersi e rendere difficile la rimozione del cavo.
I found it helpful to stick one of the triangular picks in between the table and the retaining flap to keep them separated.
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Fai scorrere attentamente la parte piatta di uno spudger sotto il cavo dello schermo per separarlo dall'adesivo che lo fissa alla copertura inferiore.
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Scollega il cavo dello schermo sfilandolo delicatamente dalla sua presa.
I’m pretty sure I understand the instructions here, but I had to think about it a little longer because “… must remain closed when the cable is reinserted during reassembly …” was not clear to me right away. The retaining flap I discovered, is super delicate, and hence my paranoia, so I wanted to point this out in case anyone else felt like me: ''''Is it correct to assume that your instructions could be interpreted as:
“After disconnecting the cable, close the retaining flap for now to avoid damaging it. When reinstalling the cable, flip up the retaining flap once again, realign and slide the cable with gold contacts facing down.”
I bent the USB-C corner of the lower case from a short drop onto laminate flooring, so in I went to shape it so the edge wouldn’t snag or scratch things. I am typing on my MacBook that received the body work.
Thank you for your guidance!
For @seriouslyjohn and anyone else who might be wondering: “the flap must remain closed when the cable is reinserted” means keep it closed. Do not reopen the flap to insert the cable; just insert it carefully while leaving the flap closed. I know it probably runs counter to the procedure you’re used to, but Apple’s documentation is very clear on this, and I have to think it’s for a reason. My advice is to follow the instructions as written and don’t try to reinterpret them ;) Congrats on a successful repair!
Oops! I most definitely did NOT reinsert the cable into a closed connector. We can only wonder why Apple instructed this step to be counter-intuitive. I’ll pay closer attention to any weirdness that may arise, but the MacBook has been traveling and performing as it should; I’m going to avoid reopening the case, as easy as it is, until I have a good reason to do so. Thank you for replying and updating the guide!
I would argue that you should NOT close the retaining flap. I followed the directions to the letter, and when I started up the MacBook, the display did not register since the I wasn’t able to reseed the cable fully without worrying about tearing the cable. I did hear the computer charging and saw that the keyboard lit up, so I knew the MacBook was working besides the display. I looked up another video on Youtube that left the retaining flap open when reinstalling, so I took apart the Macbook again and tried it that way, and IT WORKED! The cable wasn’t fully reseated with the retainer open and I’m not sure if that was my fault or not, but with the retainer flap open, it was easier to see that. My 2 cents. Good luck everyone!
I initially tried inserting the cable with the retaining flap closed (as described), however after completing reassembly the MacBook could be heard to start but without any display action (no backlight, no graphics - also tried resetting the SMC). Being suspicious of this step based on the comments above, I tried re-inserting the cable with the retaining flap open before subsequently closing the flap. It may have just been my perception but insertion with the retaining flap open certainly appeared to result in a more robust mating of cable and connector. After reassembly and reset of the SMC I at least saw backlight action although no graphics still. A subsequent boot into to diagnostics mode resulted in the graphics coming to life.
Maybe my re-insertion while the retaining flap was closed was not quite correct (although I was certainly trying to be careful), but my experience was that success was achieved making the cable insertion while the retaining flap was open.
It is kind of nice that I don't have to worry about that. The screen cable is literally plug & play. Super easy.
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Usa delle pinzette per separare il nastro che copre i due connettori ZIF, uno per il cavo dello speaker destro, l'altro quello della scheda della presa jack.
Removing the logicboard must be safer way, but battery replacement can be accomplished if you skip here to step 32, and omit 36.
I'm not sure removing the logic board is safer, you have many more opportunities to break something. I left it connected but removed the screws so I could maneuver the battery underneath. Faster and safer imo.
I would strongly advise anyone tempted to follow this advice and skip to 36 to NOT DO THAT. The hardest part of this whole project is removing the old batteries and adhesive. You’re going to want to use the adhesive remover liberally. Getting that on your board, or accidentally gashing at it when you’re trying to wedge out the old battery, is going to ruin it. Trust me, you would hate to go through all this just to find out you fried your board because of this (admittedly tempting) comment. There are seemingly a lot of steps from here to 36, but they’re all pretty easy and fast. KEEP GOING! KEEP FOLLOWING THE INSTRUCTIONS. YOU WILL MAKE IT!
RDG -
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Usa un paio di pinzette per scollegare il primo connettore dell'antenna tirandolo verso l'alto dalla sua presa.
The supplied tweezer is no good. You need one with grooves as shown in the picture. When re-inserting the antenna connectors, make sure that they are seated properly before pushing down. If you have magnifying equipment, use that to get visual confirmation. I used tactile feedback from my fingers to discern proper alignment. Try not to force it.
I used the tweezers provided by iFixit. I struggled with both connectors and finally managed to disconnect both, but when I came back to reconnect them, I realized that both connectors on the logic board were loose. Long story short, it turns out that my little exciting adventure changing the battery cost me $530 to send it for repair at Apple Care. I am quite good at troubleshooting Mac and used to work for Apple for many years. This one step is more dangerous than it seems, because you can end up like me, without wifi on your mac. Honestly, for those who think they can do it, think twice. You can thank me later…
For me this step was the only point where I had a bit of trouble. The supplied tweezers were not the best for disconnecting the antenna connectors as Ki Park points out already. In my case the outer ring of one of the connectors on the logic board bended slightly. It bended back in place during assembly and the wifi works as normal again after the repair. It is very tricky though, really be careful in this step and use other tools as necessary.
BY FAR THE MOST DANGEROUS PART OF THE JOB!. I broked one connector and spent an hour with high powered magnifiers to try a repair. Wasted an hour on this. Id suggest leaving the logic board in place if possible
F. I broke one
I actually put one of the tweezer tines under the connector and used it as a lever gently to pop the antenna connector off the housing. Worked well, but I had to be super careful not to break anything.
These connectors are incredibly finicky to reinstall. Precise alignment is critical. You can sort of get a sense of when the connectors are properly aligned by trying to slide them side to side with your finger, but mostly it's a case of trial and error. Don't apply excessive force because you risk damaging the edges of the connectors. When properly aligned they don't exactly click, but you do feel them go in.
DO NOT REMOVE THESE. As others have stated these are fragile and finicky to remove and reinstall. Instead, leave them intact and lift up the logic board at a 70 to 80% angle. Use a piece of tape secured to the bottom edge of the computer and the top edge of the logic board to hold it up and out of the way. If you are diligent, you can remove the batteries without touching or messing with the logic board. Use caution, don't get too overzealous, take your time.
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Usa un paio di pinzette per scollegare il secondo connettore dell'antenna tirandolo verso l'alto dalla sua presa.
Broke a connector. Now what?
BEWARE - there are no instructions on how to reassemble this. It goes to step 52 - battery installed and that is it. Easy to pull out, almost impossible to put back in afterwards. So STUDY this to get an idea of how to reattach.
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Usa uno spudger per scollegare il cavo dello speaker sinistro sollevandolo dalla scheda madre.
Reassembling NOTE. The left speaker cable needs to be below the logic board when screwing in the right screw. Otherwise you will have to backtrack.
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Scollega il cavo del trackpad dalla scheda madre sfilandolo delicatamente dalla sua presa.
Once the logic board has been replaced, when following these instructions in the reverse order it should be pointed out that the all the flaps are flipped down. A distracted person might try to force in the flat connector before realising that he has to flip up the flap of the new logic board.
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Ruota verso l'alto il bordo anteriore della scheda madre.
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Solleva e scollega il nastro EMI che fissa la scheda madre alla copertura inferiore.
“Reattach the tape securely during reassembly.”
In my case the tape did not stick properly to the lower case anymore and also came a bit loose from the logic board. Nonetheless my macbook works fine after the repair, so I'm not sure how important the EMI tape is. If I experience problems in the future I might open the macbook up again and check the tape and perhaps reattach it better with some new glue. There is probably special glue needed, so I'll look into that when it becomes an issue.
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Rimuovi la scheda madre.
If you are replacing the logic board once the machine has been rebuild the 2015 model has to have a 5W power adapter plugged into the machine first before the full 29W power supply otherwise there is a risk of damaging the logic board. Once the power is supplied the battery disconnect LED will switch on and once this has occurred you can remove the 5W and supply the machine with the full 29W power adapter.
While it’s true that the internal documentation specifies this for a 2015, after frying 2 motherboards with a normal charger, I spoke with the engineers and they told me that this also applies to 2016 and 2017 macbook main logic boards. I say- It can’t hurt to try to wake them up with a 5 watt charger first! Please take 5 minutes to save your motherboard.
Noah -
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Solleva il bordo posteriore del gruppo della scocca inferiore e disponilo con un certo angolo usando un libro o un blocco di espanso.
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Indossa occhiali protettivi quando maneggi e applichi l'antiadesivo (gli occhiali protettivi sono inclusi nel tuo kit).
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Non indossare lenti a contatto senza protezione per gli occhi.
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Anche i guanti protettivi sono inclusi nel tuo kit. Se ti preoccupa un'eventuale irritazione alla pelle, mettiti subito i guanti.
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Rimuovi il tappo di gomma nera dalla bottiglia di antiadesivo.
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Usa le forbici per tagliare la punta sigillata dell'applicatore.
My kit has black cap with added curved clear piece attachment
My kit has a screw-on black plastic cap, with an applicator with a pre-cut hole inside.
I am not sure why one should use this substance, since it turns out that isopropyl alcohol dissolves the glue, as the directions note below. -
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Applica alcune gocce di solvente adesivo lungo il bordo superiore della cella della batteria anteriore destra.
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Attendi 2-3 minuti affinché il solvente per adesivo liquido penetri sotto la cella della batteria prima di procedere al passo successivo.
Das ist nicht nötig. Ich habe mit einer schmalen Spachtel die Akkus sehr gut und vorsichtig vom Klebstoff getrennt.
Hat wunderbar geklappt.
Gruß aus München, Tom
The applicator on the new bottles of the adhesive remover are much bigger, which makes it harder to get the product under the battery.
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Rimuovi la batteria sollevandola dall'area dell'altoparlante e della scheda logica.
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Rimuovi i pezzi di adesivo più grandi usando una pinzetta o le dita guantate.
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Raschia l'adesivo rimasto con uno strumento di plastica e pulisci le aree sottostanti con un solvente per adesivi o alcol isopropilico. Strofina in una direzione, non avanti e indietro, finché tutti i residui di adesivo non saranno spariti.
Change the battery: 25 minutes
Remove the adhesive: 2:35 hours
I used citrus oil. It’s vegan. Mr Jobs would approve ;) Made it very easy - less than an hour. After removing battery with the method shown in this iFixit, apply oil to remaining adhesive (black stuff included). Wait five minutes. Scrape black stuff away with plastic card etc. Wipe glue residue from edges towards middle (of each cell) with cloth. I used an old face washer. The nap picks up the clumps of dissolved glue residue nicely. Finish with clean cloth and alcohol. Looks like new!
I applied some isopropyl alcohol to the adhesives then broke up one corner and lifted it up, then slowly pull it the same method to remove an iPhone’s battery’s adhesive. The old adhesives came off with ease and cleanly — less mess to wipe off afterwards.
Once the big, black adhesive strips are removed, cleaning up the remaining detritus can be time consuming. I found the best way to proceed was to continuously apply small quantities of the adhesive remover while wiping away the detritus immediately.
Didn't see these comments b4 removing the adhesive so spent 2 hours scraping it off. Next time I might use some Goo Gone or alcohol.
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Verifica attentamente la posizione e l'allineamento della nuova batteria prima di installarla.
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La batteria sostitutiva potrebbe essere fissata a una protezione superiore in plastica spessa per aiutare a mantenere le singole celle in posizione durante l'installazione. Non rimuovere questa protezione fino a quando la batteria non è stata installata.
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Se la batteria è dotata di adesivo preinstallato sul fondo, rimuovi i rivestimenti di plastica inferiore per esporre l'adesivo. Se la batteria non è dotata di adesivo, applica un sottile nastro biadesivo come ilTesa 61395 sul case inferiore nelle aree contrassegnate in rosso.
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Posiziona con cura la batteria e mettila in posizione. Tieni premuta saldamente ciascuna cella per 5-10 secondi per fissarla al case inferiore. Successivamente, stacca il rivestimento superiore in plastica insieme a qualsiasi imbottitura in schiuma.
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Calibra la batteria: caricala al 100% e continua per altre 2 ore. Scollega e usalo normalmente fino a scaricarlo. Quando viene visualizzato l'avviso di batteria scarica, salva il lavoro e tieni acceso il laptop finché non va in stop a causa della batteria scarica. Attendi almeno 5 ore, quindi carica il laptop senza interruzioni fino al 100%.
hola a todos, yo le he cambiado la batería a todos mis Macbook pero el cambio de esta batería fue verdaderamente aterrador, les recomiendo que si está en su posibilidad económica pagar a un agente autorizado o una macstore hagalo, el cambio de mi batería lo realice yo y fue satisfactorio, pero me faltaron muchas herramientas. el Macbook no encendido a la primera destapar revisar volver a cerrar. la batería tiene una pega extremadamente dura y me costo mucho sacarla Suerte
hello to all, I have changed the battery to all my Macbook but the change of this battery was truly terrifying, I recommend that if it is in your financial possibility to pay an authorized agent or a macstore do it, the change of my battery makes it me and it was satisfactory, but I lacked many tools. the Macbook not turned on the first uncover review close again. the battery has an extremely hard tack and it cost me a lot to take it out, luck
To remove the battery, I applied acetone on the edges of the battery. Kept it tilted fir a few minutes and started prying with a credit card. Reapply acetone to the edge of the card, pry again, wait a few minutes and pry again. I thought it would be harder than it was. Removing the battery and all adhesive probably cost 30 minutes work.
I found after reassembly I had no response from the display, although I could hear the boot up sequence and USB-C cable insertion audio. After reset of the SMC I at least began seeing the backlight on boot. Subsequently forcing entry to diagnostics mode caused the display itself (i.e. graphics) to also come to life. The diagnostics found no issues but did seem to trigger the display to start working... hopefully helpful to someone.
I managed to fit the battery with the help of this guide, but I have turned it on, and it does not recognise the pad or the keypad and yet it recognises the keypad button to turn it on and off.
The start screen shows, but I cannot put my password in because the keyboard doesn't work and yet it went into a mode telling me to use a Bluetooth mouse which I did that connected and the mouse cursor works but then tells me to attach a Bluetooth keyboard. So the keyboard and the mouse pad on my retina does not function. Has anybody got any suggestions? Are there any of the connectors inside that I took off that out the obvious ones to check the connection?
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Per riassemblare il tuo dispositivo, segui queste istruzioni in ordine inverso.
Per riassemblare il tuo dispositivo, segui queste istruzioni in ordine inverso.
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14 Commenti
Un coñazo vamos :D
When will the battery Start to swell?
Any warning sign for emergency replacement?
Is this Battery compatible with my Macbook 12-inch 2015 Retina?
Absolutely fantastic instructions. Just follow step by step. There will be no surprises. Took about 2-2,5 hours.
Guys! I did it! took me 2.5 hrs. really appreciate the thorough instructions!
Same problem as Ashley. This did not help. I replaced the battery with the ifixit battery and instructions, and the usb-c port and the unit has no life. What next?
A heads up I had these symptoms when first attempting this repair (similar to Ashley/Peter):
* Laptop will not power on
* Heat when first plugging in USB-C cable and/or letting battery contacts mate w/logic board (I first noticed this near the speaker grill)
For me this was caused by accidentally reversing one of the cables during reassembly (right audio jack assembly cable, white strip should face you, step 18). This cable was running hot when the machine was under power and the laptop would not boot. From my limited troubleshooting, all cables need to be correctly attached for the machine/display to power on. This includes booting the machine w/out the battery (all cables need to be correctly seated to power on). Sucked at the time, but this kit is still worth it!
Sehr gut! Vielen Dank!
Battery, Tools and instructions are perfekt. My MacBook is now again as good as new. Repair took less than 3h. Top and thank you guys!
Does the macbook (2017) work without a battery?
Hi all, once finished, when I try to restart, the MacBook is just showing 100% battery but never restarts. Did anyone had to fix this issue as well ? Thank you very very much for your help.
Is this step necessary? I can’t perform this step as I am attempting to repair water damage and need to remove logic board & most likely replace the battery.
Macrepair SF - Replica
@mac_medic You definitely don’t want the power coming on while the board is wet. In your case, I think powering on the machine to disable Auto Boot would do more damage than it prevents. I agree, skip this step and be prepared to disconnect the battery quickly if the laptop automatically powers on. Good luck!
Jeff Suovanen -
Thats right! You don't want power running while working on your logic board.
Dan -
This did not work when running High Sierra.
Kyle B - Replica
Tried this on a 2018 MBP 13” Touchbar (there’s no iFixit guide for this model yet). Need to replace a broken screen.
Luckily I managed to connect to an external screen (Cmd-Down Brightness to switch displays) and enter above command. Seems to work, but there’s another problem with this model - it powers up as soon as any key is pressed……. ffs <gnashes teeth>
Cool_Breeze - Replica
I unscrew the battery first and wrap electrical tape over the logic board battery connector before attempting any repairs to the board. Haven’t had any problems yet and I’ve worked on about 10 of these models already. Also when you open the bottom case use a suction cup at the bottom and pull up then run a plastic spudger along the edges to disconnect the clips. Also only use a plastic spudger on the board. Saw a youtube video from a repair shop and he did not disconnect the power and used all metal tools during the entire process of removing the board. His last step was to disconnect the battery terminal.
Brian - Replica
Is this step necessary if my mac can turn on? Battery fully dead(
Nursat b - Replica
BEFORE YOU START: The included torx head stripped off before I was done (and you might need an additional T4) so stop now and go buy a good one. Also they fail to warn you above to get some blue threadlocker ahead of time.
Jason Sherron - Replica
This command did not work for me and I read that sometime in later 2020 Apple stopped this command from working…any ideas on a work around?
Patrick Machacek - Replica
Not able to do that with damaged screen
richardjgreen - Replica
If you have a damaged screen you can still use a converter from thunderbolt (USB 3) to HDMI and plug your Macbook Pro to your TV as monitor display. Just make sure to chose the right Source (HDMI IN) in your TV. I did it and to make it work I unplug and plug again in my Macbook and so I could disable the Auto boot
Roberto Sanchez Bustos -
Hi. This does not work on 2018 13” MacBook Pro with Touch Bar. I did exactly this to disable auto boot. But when I check by using nvram -p it says: auto-boot true. Am I doing something incorrectly? I did everything step by step. Copied and pasted the sudo command, pressed enter and then entered my password. I have Big Sur 11.1 installed. Is there any other way since I need to replace the screen. Thank you. Adrian
Adrian Vizik - Replica
Hi everyone. This is also a little pointless if you can’t see anything on the screen, and you don’t have a display adapter to USB C to display it. I agree with Brian about removing the back and disconnecting the battery cable before you even think about opening the lid of the MacBook. Applying the insulation tape is also a handy little tip that just makes sure there is no way to discharge from either the board or battery.
Roberto Enrieu - Replica
running `nvram -p | grep 'AutoBoot'` in terminal verifies that it was accepted
result: `AutoBoot %00`
Marek Polák - Replica
Running Big Sur 11.6.7 on a 2019 16" MBP, it's "auto-boot". So it's:
nvram -p | grep 'auto-boot'to display the current state, the default istrue- and then to change it,sudo nvram auto-boot=falsewhich turns it off.Ed Mechem -
This step is completely unnecessary if you follow the guide to disconnect the battery properly. Just put some tape between the battery and logic board connection to prevent it from accidentally touching and therefore powering on the laptop.
Grant Ormsby - Replica
It took me a few tries to make this command work, as I was able to copy and paste the command into Terminal, but could not type in my laptop’s password. I finally typed my password into a text document, copied it (command C), and then pasted it into Terminal and it worked.
tommy404 - Replica
I didn’t do this. Mine never auto-booted before I replaced the battery. Now it does.
hatuxka - Replica
BEFORE YOU DO ANYTHING - CHECK THE BATTERY!
I-fixit sent me a bad battery, which I didn’t realize until it was already install. They sent me a new one, but I wasted hours uninstalling and reinstalled.
Get a volt meter and measure the voltage on the output of the battery pack. If it reads 0 V, SEND IT BACK. It should read over 2 V.
bcardanha - Replica
I've just received my replacement battery and it reads 0,042V between the two main connectors. Do you think it's dead?
peter sussex -
When I did this from Terminal.app within Recovery Mode, the “sudo” was not recognized but I could invoke it without the sudo part. It seems to have been accepted when looking at “nvram -p”
johann beda - Replica
When in Recovery Mode, you already have superuser powers. So you don't need to prefix commands with the sudo command to invoke them with root privileges; you already have them. Do a
pwd(print working directory) after opening Terminal in Recovery Mode, and you'll see that you're in the root user's directory.Ed Mechem -
I received the battery kit for my 2018 MacBook Pro and as per the above comment from bcardanha - Oct 12, 2021, I checked the voltage on the pads marked + and - . It was zero volts so I panicked a bit.
I sent a message on the iFixiT Facebook page and I got no reply. I finally found the customer service email for Ifixit Europe and sent them an email voicing my concern as I was not keen to work for couple of hours just to discover that the battery is faulty. I had an almost instant reply on the email (kudos to them) and they adviced me to go ahead and install the new battery as the voltage measured when battery is not connected is not relevant.
I took a leap of faith and after two hours… the new battery showed 50% charge and everything seems to be working just fine. I am happy it worked.
Mircea Comanici - Replica
After removing the old battery and installing the new battery I powered up the MBP before screwing the bottom on. I discovered the my keyboard would not function. It took a few hours of investigation and frustration that I discovered the track pad power ribbon had become partially dislodged from the trackpad. I was able to see that this through the little machined slot where the battery sat. I had to remove the trackpad to reinsert the power ribbon back into the connector in the trackpad. after reassembling and reinstalling the battery etc the keyboard worked. Just food for thought if your run into the keyboard issue.
Ed Mease - Replica
This should be the default. IMO I tell you to power on - not the lid.
G Sena - Replica
Est ce que cela fonctionne sur un macbook pro 2017 sans touchbar ?
maël muzelet - Replica
Bonjour Maël, oui, ce tutoriel concerne "les MacBook Pro 2016 (et plus récents) et les MacBook Retina 12" 2017 (et plus récents)"
Claire Miesch -
Excellent instructions. I was able to follow and install the new screen. I recommend that you get a good set of tools before you begin. I started with an inexpensive repair kit bought online. The Penta and torx bits failed. I bought an IFIXIT kit with quality bits and I was able to do everything I needed.
Tom Markham - Replica
If you're not running an admin account the sudo command won't work (which honestly, you should not be running admin). Rather than logging in to your admin amount via the OS, in the terminal type "login [admin username]," then the password and you'll be able to do the sudo command as described above. Once you're complete, type "logout [admin username]" and you'll be good to go. Obviously replace [admin username] with whatever the account name for your admin user is.
arichard2401 - Replica
For those unable to complete this step because the screen is too damaged I recommend leaving your macbook on until the battery dies.
Nicholas R Licato - Replica
Just replaced my 2018 15" MBP battery. Running Sonoma.
I found no way to disable AutoBoot (The status can be checked in the Power section of system report).
Anyway, i left my battery completely drain before opening the MBP, and had no issues during the process.
Cédric Bontems - Replica
After sending this command in terminal when I checked what happens if I now open the lid, instead the screen lit slightly up (still black) then a battery symbol showing the charging state showed up.
Now, after replacement of the battery, this is all I get to see.
No reset of NVRAM nor PRAM helped.
Currently the new battery charges (58% atm) and it feels like it‘s mocking me.
webrockers - Replica
I suspected the keyboard or TouchID sensor wouldn’t work, so I went on and checked every connector.
I missed connecting the left TouchID sensor from step 31.
webrockers -