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Введение

Use this guide to remove the glued-in battery from your MacBook Pro. This is best done with the help of an iFixit battery replacement kit; the liquid adhesive remover in your kit will dissolve the adhesive securing the battery, allowing you to remove it with ease. Alternatively, you can use an iOpener to apply a modest amount of heat in order to soften the adhesive before prying out the battery.

iFixit adhesive remover is highly flammable. Perform this procedure in a well-ventilated area. Do not smoke or work near an open flame during this procedure.

To minimize risk of damage, turn on your MacBook and allow the battery to fully discharge before starting this procedure. A charged lithium-ion battery can create a dangerous and uncontrollable fire if accidentally punctured. If your battery is swollen, take extra precautions.

Note: The solvent used to dissolve the battery adhesive can damage certain plastics, such as the MacBook Pro's plastic speaker enclosures. Take care when applying the solvent.

If you're using the old-style iFixit adhesive remover with separate bottle and syringe (no longer sold), click here for a slightly modified set of instructions.

    • Remove the following ten screws securing the lower case to the upper case:

    • Two 2.3 mm Pentalobe screws

    • Eight 3.0 mm Pentalobe screws

    • Throughout this repair, keep track of each screw and make sure it goes back exactly where it came from to avoid damaging your device.

    For all the screws you use the P5 pentalobe screwdriver?

    Carlos - Ответить

    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 - Ответить

    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 - Ответить

    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 - Ответить

    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 - Ответить

    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 - Ответить

    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 - Ответить

    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 - Ответить

    This is what I found on my MBP mid-2014 13” Retina. All 10 used the same screwdriver. I didn’t see the blue “loctite” but I also got my computer refurbished.

    Evan Shulman -

    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 - Ответить

    Just finished replacing my battery (MacBook Pro 13” early 2015), glad I did, the old ones were noticeably swollen. I was surprised to find the battery at 57% upon completion and charging the new battery. No problems with replacement however, kit arrived without the Pentalobe driver. I got a nice complete kit from Amazon for 20 euro in 2 days. iFixit offered a coupon on any future purchase but right now, I have no plans on needing anything. Nice gesture but would have preferred the driver in the kit in the first place.

    Suggest having a small can of compressed air on hand to clean out the interior, after 4 years, mine was quite dirty. Ear buds and alcohol were the best I could do. And a magnetized driver is mandatory I think.

    D M - Ответить

    REQUIRED PARTS (SCREWS) TO DO THIS JOB UNAVAILABLE HERE:

    If your keyboard is riveted to the chassis as mine is, Late 2013 MBP 13” retina, you need about 100 screws to reattach the new keyboard.

    ifixit does not have them. I did just now find them at Beetstech for $4.50 along with a back light $13 for the keyboard in case you want one. It looks like Beetstech is a big competitor of ifixit with an excellent reputation (like ifixit has) too. I just ordered these parts and will not happily be moving forward with my keyboard replacement.

    Timothy Hardman - Ответить

  1. Wedge your fingers between the upper case and the lower case.
    • Wedge your fingers between the upper case and the lower case.

    • Gently pull the lower case away from the upper case to remove it.

    This takes a bit more effort than you might expect. Put your fingers where shown and lift about 3inches. With enough upwards pressure the plastic holders will “pop free” and the bottom will come off easily.

    hamiltont - Ответить

    Agreed. A decent amount of force is required here.

    Evan Shulman - Ответить

  2. The lower case is connected to the upper case with two plastic clips near its center. During reassembly, gently push down the center of the lower case to reattach the two plastic clips.
    • The lower case is connected to the upper case with two plastic clips near its center.

    • During reassembly, gently push down the center of the lower case to reattach the two plastic clips.

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

    wrbandllm - Ответить

    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 - Ответить

    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 - Ответить

    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 - Ответить

    This wording I found quite confusing. They just mean when putting the lid back on that you just removed in the previous step, push here.

    Mmm ttt - Ответить

    I took my pointer and thumb (which are luckily long enough) to feel where the studs are on the back panel, and then as I put the back panel back on, I pushed in the spot I had marked with my fingers to ensure I was applying pressure only on this part.

    Evan Shulman - Ответить

  3. If necessary, remove the plastic cover adhered to the battery contact board.
    • If necessary, remove the plastic cover adhered to the battery contact board.

    Do you know where I can purchase this plastic cover? Mine is missing and no one will work on my computer without it.

    jodieabc - Ответить

    There is no point on going near the battery or logic board. I cut out these steps with no issue. It is precautionary but unnecessary.

    Jaime Leonard - Ответить

    I replaced both my L and R speakers on my MBP mid-2014 13” withOUT doing this step.

    Evan Shulman - Ответить

    My new battery kit included a replacement for this part, so, no need to save the old one.

    Ralph Begleiter - Ответить

  4. Use the flat end of a spudger to lift the battery connector straight up out of its socket on the logic board. Be sure you lift up only on the connector itself, not the socket, or you risk permanent damage to the logic board.
    • Use the flat end of a spudger to lift the battery connector straight up out of its socket on the logic board.

    • Be sure you lift up only on the connector itself, not the socket, or you risk permanent damage to the logic board.

    I have a friends MacBook Pro that has some water damage that caused the MacBook not to be able to use battery power, but still work when plugged into A/C. Upon further inspection I can see visible corrosion on a few of the 9 cables going from the battery connector to that small circuit board. Is it possible to just replace that circuit board?

    jramsey21 - Ответить

    I have the some problem. I was thinking to replace the whole battery but I am not it will solve the problem. Any suggestions?

    salvatorebarbera -

    Sometimes it can be enough to just clean the contacts without having to replace the entire board. Dosent work for complicated IC's like plcc type, where corrosion is underneath the chip. Here you will have to reheat and reapply the IC.

    andrehedegaard -

    Hi,have you find the solution for your battery? I also have same problem, run with plugs but it battery not supporting… as soon the plug of it goes off

    Jewel Rahman -

    Have either of you replaced the battery and/or circuit board to fix the MacBooks with the water damage ? I have the same problem with the MacBook working fine when connected to power but dying immediately when the power cord is removed.

    Steve - Ответить

    Hi, Steve. I had the same problem: Macbook Pro 15 retina with coffee damage. And it worked fine when connected to power. I made it working after replacing the whole battery. It seems that circuit connected to the battery becomes disabled to prevent short circuit.

    Vadim Gribanov -

    When placing the battery connector back into the socket on the logic board, check that every part of connector is pressed down. You should hear a soft click when it's back in place.

    Ethan Tarquin - Ответить

    Thanks for the comment. My MBP isn’t powering on after I walked through these steps, and I assume it is because the battery connector isn’t fully connected. (I can’t check yet since I borrowed the pentalobe screwdriver)

    Caleb Steinborn -

    +1

    I thought I made sure it was connected but when running the computer it only detected the battery but couldn’t power it. I had to run with power adapter. Also it didn’t charge. I guess some pins were connected but not all. To verify that all were connected I removed the plastic cover, placed it carefully completely flat, and then reattached the plastic cover. After that it worked!

    Jonas Ehrs -

    If I only want to replace the trackpad cable, then which steps should I skip? This step seems unnecessary

    Parth Gudhka - Ответить

    Removing the battery connector took a bit of finagling. It wasn’t as easy as one would think. Be very careful when doing this as they warn to not damage it. Otherwise great instructions!!!!

    Peppon - Ответить

    I replaced both my L and R speakers on my MBP mid-2014 13” withOUT doing this step.

    Evan Shulman - Ответить

    I have verified I have this battery, and I have a mid-2014 macbook retina. And I swear i do not see this battery connector. I didn’t take the cover off, per other comments that said it was an unnecessary risk. What the heck? will I not see the battery cable without taking of that cover?

    martha - Ответить

    How can i post a photo of what I am seeing …I don’t see the battery connector! not like in photo above. maybe I have to remove that plastic cover although others recommended not doing that (see above).

    martha - Ответить

    ooops nevermind..I see it now! tks . But..there is SO much gunk/dust under there (old, hand me down, used by my teen daughter while eating in bed no doubt!) . Should I attempt to clean? Beyond just blowing on it? Is compressed air safe? Or should I just leave it be? Assuming I don’t break it while replacing this battery I’d like not to break it otherwise! tks

    martha - Ответить

  5. Bend the battery connector up out of the way to prevent accidental contact with its socket during your repair.
    • Bend the battery connector up out of the way to prevent accidental contact with its socket during your repair.

    If you miss or let this step for later like I did, the power left in the battery even though the computer is completely shut down, will screw up the I/O board cable like I did. I noticed this after I put all the pieces back, turn the computer on and surprise, no wifi hardware is detected. -.-

    sebasgaes - Ответить

    Not sure I understand: did leaving the battery plugged in permanently broke the I/O board (or anything else)?

    Adrien Izzet -

    I put a small piece of blue painters tape on the battery connector contacts to prevent it from accidentally making a connection and shorting. This helped keep things a bit more protected.

    LaymanLab - Ответить

    I used a small piece of paper to prevent the connector from connecting, no need to wrestle with even low-stick adhesive.

    dbrick - Ответить

    I replaced both my L and R speakers on my MBP mid-2014 13” withOUT doing this step.

    Evan Shulman - Ответить

    I agree that inserting a small paper above between the socket and the connector was useful. I used post-it-note, but kept the adhesive away from the socket.

    Ralph Begleiter - Ответить

  6. Remove the two 2.1 mm T5 Torx screws securing the logic board end of the I/O board cable bracket.
    • Remove the two 2.1 mm T5 Torx screws securing the logic board end of the I/O board cable bracket.

    At this point it's a good idea to take sheet of printer paper, like A4, and press each screw into the paper roughly in the position it was removed from. When it comes time to reassemble it, you wont get the different lengths mixed up.

    Martin Gray - Ответить

    This step was not necessary for me to remove the battery. Perhaps it's a safety precaution? Regardless, skipped the I/O Cable removal (Steps 7, 8, 9, 10) and didn't have any problems replacing the battery.

    barak - Ответить

    After this step I continued from step 13, the steps in between were not really necessary in my opinion ( I succeeded the replacement without them). Just be careful not to touch these connectors during replacement.

    driesverfaillie - Ответить

    While it may not be necessary to remove the left and right speakers, doing so will make it much easier to get at (and under) the end batteries and their adhesive pads. Also, by removing the speakers, you also get them out of harm’s way while you wrestle with loosening the batteries’ adhesives.

    I recommend removing the speakers and their connectors as described in the iFixit instructions.

    doubleclutch - Ответить

    I did this step when replacing both my L and R speakers on my MBP mid-2014 13” so it would be easier to access the speaker connector

    Evan Shulman - Ответить

  7. Grasp the I/O board cable bracket with a pair of tweezers and remove it from the MacBook.
    • Grasp the I/O board cable bracket with a pair of tweezers and remove it from the MacBook.

  8. Use the flat end of a spudger to pop the I/O board connector straight up off its socket on the logic board. Be careful to only pry up on the I/O board cable, not on the socket itself or you risk damaging your logic board.
    • Use the flat end of a spudger to pop the I/O board connector straight up off its socket on the logic board.

    • Be careful to only pry up on the I/O board cable, not on the socket itself or you risk damaging your logic board.

  9. Lift the logic board end of the I/O board cable straight up to bend it out of the way. To avoid damage to the cable, fold only at the bend in the I/O board end of the cable.
    • Lift the logic board end of the I/O board cable straight up to bend it out of the way.

    • To avoid damage to the cable, fold only at the bend in the I/O board end of the cable.

    I removed I/O Board cable completely on both ends using a flat end plastic spudger tool. I did not feel comfortable “bending” it as shown in Pic. Be careful to not damage sockets on either end when removing battery. Extra care to not get any adhesive debris in exposed sockets. I have used the solvent with syringe and that can get rather messy and risk getting liquid onto keyboard/screen/motherboard components etc/. This time I used a plastic “Disposable Putty Knife” from Ace hardware. Speakers where easily removed in subsequent steps. Started pushing in from edges with plastic putty knife and battery cells separated surprisingly easy. This method is clean & much easier than the dental floss struggle!! I used Googone with QTips to remove adhesive remnants.

    lamajr - Ответить

    What is the strip sticking out from behind the battery at the top right middle?? How do I reconnect that?? I think that's why my battery isn't working. I was going to get to the Trac pad until I realized how big a job it is. Just want to fix this connection and put it back the way it was :(

    numbers - Ответить

  10. Carefully tuck the tip of a spudger under the right speaker cable near the connector and lift it up out of its socket on the logic board. Carefully tuck the tip of a spudger under the right speaker cable near the connector and lift it up out of its socket on the logic board.
    • Carefully tuck the tip of a spudger under the right speaker cable near the connector and lift it up out of its socket on the logic board.

    Same as my comment on Step 7: This step was not necessary for me to remove the battery. Perhaps it's a safety precaution? Regardless, I skipped the speaker cable removal (Steps 11, 12) and didn't have any problems replacing the battery. Same as my comment on Step 11: This step was not necessary for me to remove the battery. Perhaps it's a safety precaution? Regardless, I skipped the speaker cable removal (Steps 11, 12) and didn't have any problems replacing the battery. ( FYI - I used a heat path method, vs the solvent)

    barak - Ответить

    WARNING TO ANYONE WHO DOES THIS STEP! Be very careful to distinguish the cable end from the socket! I just managed to break the entire socket off of the logic board. I may try to solder it back on, but I may not, since it’s only for the speaker… Very disappointing anyway. The instructions should make it more clear just how delicate the socket itself is, especially right where the photo shows you inserting the spudger under the cable end to start dislodging it. It’s really hard to distinguish the cable end from the socket on this side!

    jiclark - Ответить

    Put the spudger under the very centre where you see the cutout and be gentle !! It does in fact pry upward the wire itself is very fragile.

    Mmm ttt - Ответить

    I used the flat end of the spudger and tried to match the width of the connector, while applying gentle upward pressure to pop it off.

    Evan Shulman - Ответить

    The key to accomplishing this step easily and without danger to the socket… is to follow the instruction (and the picture) PRECISELY by placing the spudger flat end under the CABLE (not the connector). Lifting the CABLE easily removes the connector from the socket without getting anywhere near the socket.

    Ralph Begleiter - Ответить

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  12. Carefully peel the right speaker cable off the upper case. Carefully peel the right speaker cable off the upper case. Carefully peel the right speaker cable off the upper case.
    • Carefully peel the right speaker cable off the upper case.

  13. Remove the following screws securing the right speaker to the upper case:
    • Remove the following screws securing the right speaker to the upper case:

    • One 5.7 mm T5 Torx screw

    • One 6.5 mm T5 Torx screw

    • One 3.8 mm T5 Torx screw

    Important to keep track here of which screw is which, for reassembly. The longest screw belongs in the middle socket. The shortest goes in the socket at the bottom of the picture.

    Ralph Begleiter - Ответить

  14. Lift the right speaker from the cable end and pull it free from the case. Lift the right speaker from the cable end and pull it free from the case. Lift the right speaker from the cable end and pull it free from the case.
    • Lift the right speaker from the cable end and pull it free from the case.

  15. Insert the tip of a spudger under the left speaker cable near the connector and lift it up out of its socket on the logic board. Insert the tip of a spudger under the left speaker cable near the connector and lift it up out of its socket on the logic board.
    • Insert the tip of a spudger under the left speaker cable near the connector and lift it up out of its socket on the logic board.

    Same as my comment on Step 11: This step was not necessary for me to remove the battery. Perhaps it's a safety precaution? Regardless, I skipped the speaker cable removal (Steps 11, 12) and didn't have any problems replacing the battery. ( FYI - I used a heat path method, vs the solvent).

    barak - Ответить

    Yes, no need to unplug the speakers cable. I used the solent, just put speakers on the motherboard.

    Aleš Smokvina - Ответить

    slight touch of glue secures speaker cable to MB. Use steady light presuure with spudger edge to unglue and then disconnect cable from MB

    lamajr - Ответить

    I picked up my steps back here when replacing both my L and R speakers on my MBP mid-2014 13”. I used the flat part of the spudger and gently, carefully applied a fulcrum upward pressure to the base of the speaker connector to help pop it off.

    Evan Shulman - Ответить

    I, too, found it unnecessary to unplug this speaker. It was easy, and not stressful to the speaker cable, to fold the speaker upwards and rest it on the motherboard.

    Ralph Begleiter - Ответить

  16. Remove the following screws securing the left speaker to the upper case:
    • Remove the following screws securing the left speaker to the upper case:

    • One 5.7 mm T5 Torx screw

    • One 6.5 mm T5 Torx screw

    • One 3.8 mm T5 Torx screw

    Same note as above: Important to keep track here of which screw is which, for reassembly. The longest screw belongs in the middle socket. The shortest goes in the socket at the bottom of the picture.

    Ralph Begleiter - Ответить

  17. Lift the corner of the left speaker up and slide it out the battery to remove it from the upper case. Be careful not to snag the speaker cable on the screw hole post in the side of the case. Be careful not to snag the speaker cable on the screw hole post in the side of the case.
    • Lift the corner of the left speaker up and slide it out the battery to remove it from the upper case.

    • Be careful not to snag the speaker cable on the screw hole post in the side of the case.

  18. Remove the five 3.7 mm T5 Torx screws securing the battery to the upper case.
    • Remove the five 3.7 mm T5 Torx screws securing the battery to the upper case.

    In my macbook pro retina, these are some kind of plastic screws. I cannot remove them.

    adriendavernas - Ответить

    The plastic screws just need to be pulled out with a spudger/finger and you're good to go. I have the same model, there's also a screw on the power board not mentioned in this guide, takes a T5 screwdriver/bit

    alex - Ответить

    Question - when putting the new battery back into the case, do we need to remove old glue/add new glue, use no glue at all, or place the battery in and then reheat to melt the old glue so that it will adhere to the new battery? Thanks!

    chal740 - Ответить

    What is the part number for this battery, or where can I find it?

    dfreeman110 -

    I wish to ask the same question.

    vbivanov -

    My adhesive didn't have enough tack to hold the battery in. I just reassembled without it and can't hear the batteries moving, but I have the rubber grommets and not screws as MarkB mentioned. Fo future repairers, I'd recommend buying some nonpermanent two sided tape just so you have the option to fasten it in.

    Vince Cipriani -

    I wish they would find another way of securing the battery, this is ridiculous.

    brian whittle - Ответить

    On each 'corner' of the frame that surrounds the two centre batteries, rather than 'plastic screws' mentioned by adriendavernas there are 'domed' rubber grommets. These presumably rest against the inside of the bottom cover when it is fitted thus supporting the batteries. As there were no screws underneath in these 4 positions, there is no need to remove these grommets. Agree with alex re: removing the extra T5 screw on the power board.

    MarkB - Ответить

    After destroying the adhesive which secures the batteries (bad technique or lack of patience in my effort) what is recommended to secure the batteries when reassembling?

    maxB - Ответить

    The iFixit Battery had adhesive pre-applied. plenty of 3M Tissue Tape

    Rhys Goode -

    I only had the single far right screw to remove.

    barak - Ответить

    My replacement A1582 battery actually had holes for the screws, though my original A1582 battery only had the 'domed' rubber grommets. Anyways, putting in the OEM A1582 battery without anything in the holes worked ok.

    Srini Seetharaman - Ответить

    I wanted to put the rubber grommets on the new battery, so I used tweezers to get them back through the holes on the new battery

    Dallin Christensen - Ответить

    My battery replacement came with 4 rubber grommets pre-installed, so perhaps this is no longer necessary

    hamiltont -

    Can somebody tell me what kind of screws I would need to secure the new battery? I would like to put screws into the screwholes left open by those rubber grommets.

    thekryz - Ответить

    3,7 mm is the lengh I gues. How thick are they?

    Wanna know how I can search for replacement screws cause I lost the originales.

    Chris Shine - Ответить

    My model (late 2013 MacBook Pro Retina), did not have any screws in these locations. They were rubber “feet” in the same locations. They are not attached in any way to the computer. They simply lift up with the plastic battery frame. My replacement batter kit came with the plastic frame - and these rubber “feet” - already installed. No need to save the old ones.

    Ralph Begleiter - Ответить

  19. The liquid adhesive remover provided in your iFixit battery replacement kit can affect the antireflective coating on your MacBook Pro's display.
    • The liquid adhesive remover provided in your iFixit battery replacement kit can affect the antireflective coating on your MacBook Pro's display.

    • To protect your display, place a sheet of aluminum foil between the display and keyboard and leave it there while you work.

    This would be a good 1st step before you even start? easier then?

    martha - Ответить

  20. If you have an iFixit battery kit with liquid adhesive remover, it's time to get it prepped. Alternatively, if you are using the hot iOpener method, skip the following three steps.
    • If you have an iFixit battery kit with liquid adhesive remover, it's time to get it prepped.

    • Alternatively, if you are using the hot iOpener method, skip the following three steps.

    • iFixit adhesive remover contains acetone, a mild skin and eye irritant.

    • Wear eye protection when handling and applying the adhesive remover. (Eye protection is included in your kit.)

    • Do not wear contact lenses without eye protection.

    • Protective gloves are also included in your kit. If you are concerned about skin irritation, put your gloves on now.

  21. Pull off the black rubber stopper from your bottle of adhesive remover. Twist to loosen or remove the bottle cap before you cut the applicator tip. This unseals the bottle and allows the pressure to equalize before you cut the applicator tip. If you skip this step, the adhesive remover may spray out unexpectedly when the tip is cut.
    • Pull off the black rubber stopper from your bottle of adhesive remover.

    • Twist to loosen or remove the bottle cap before you cut the applicator tip.

    • This unseals the bottle and allows the pressure to equalize before you cut the applicator tip. If you skip this step, the adhesive remover may spray out unexpectedly when the tip is cut.

    • Use scissors to cut off the sealed tip of the applicator.

    • Cutting close to the narrow tip will give you better control so you can apply the adhesive remover in small amounts.

    • Twist and close the bottle cap securely before you proceed further.

    Air can tilted upside down to freeze the adhesive works very well also. I just used this method today to pull a battery.

    aadeshina - Ответить

    @aadeshina - That’s an excellent suggestion. I took your advice, and tried it with a can of MG Chemicals “403C Super Cold Spray”, which I had on hand for other electronics work. It worked very well — it froze the adhesive to the point where it was quite easy to work the plastic iFixit cards under the batteries, and pry them loose.

    I like this freeze technique much better than the volatile, flammable, risky solvent approach for removing the batteries. I did however find the solvent useful for softening and removing the residual adhesive remaining in the case after the old batteries were removed.

    There are many brands of aerosol freeze sprays available on Amazon, DigiKey, Mouser, etc.

    doubleclutch - Ответить

    As above, Another solution to remove the batteries, (Maybe not environmentally friendly): I removed the Logic board and related components to protect them and took a can of compressed air (the kind you buy at office stores for cleaning printers and such) Invert it and use the included straw to direct the propellant (which is extremely cold under the batteries. The adhesive holding the batteries in becomes brittle and u can just pop them out with medium force using a wide putty knife. Took me 3 min to do.

    JVerdonck - Ответить

    Before proceeding with the solvent, I suggest considering using dental floss to slice through the old adhesive. (See next step 22 below for more details.) Because the solvent is so dangerous (flammable and caustic), I felt the “dry” use of floss would be better. I assumed that I could revert to the solvent if necessary after trying the floss.

    Ralph Begleiter - Ответить

  22. Apply a few drops of adhesive remover evenly under the edge of the rightmost battery cell.
    • Apply a few drops of adhesive remover evenly under the edge of the rightmost battery cell.

    • You don't need to use very much. The small bottle contains more than twice the amount of solvent needed to remove all the battery cells.

    • Wait 2-3 minutes for the liquid adhesive remover to penetrate underneath the battery cell before you proceed to the next step.

    • Use more adhesive remover if needed, but do not apply more than a few drops at a time. Using too much can allow the adhesive remover to make its way to the backside of your keyboard and potentially damage it.

    I managed to remove the battery without the adhesive by using the thread technique. More info in this video: https://www.youtube.com/watch?v=fupkPz55... . Just make sure you have someone to help you and hold the laptop in place for you.

    driesverfaillie - Ответить

    Thank you very much! This is an absolute win technique

    Денис Медведев -

    I agree that this worked much better. A few suggestions for others:

    - one type of thread that works very well is fishing line. While you can use monofilament (the clear plastic), if you can get the braided fishing line you will find it is extremely thin and super strong and works very well for this

    - string pulled tightly can cut more than just the adhesive, so be careful what you allow the string to rub against while you are pulling it. I can easily cut into another cable or the battery

    - I found that gloves (not latex, big gardening or construction gloves) helped me use string without needing to go “ow” every few seconds from your hand hurting. I have some gloves with nice grip and good hand protection, I would get the string positioned, put on the gloves, and start pulling. It worked fantastically

    I was able to remove the battery easily with the string method, and i did not remove the speakers to do so. However, when I went to seat the new battery I chose to remove the speakers to make it easier to place

    hamiltont -

    For easier removal I used a combination of heat from a hot water bottle and solvent.

    ip_leyland - Ответить

    I used waxed dental floss (not sure whether the ‘waxed’ is important), which worked like a charm. I cuts through the tape much easier than seen in the linked YouTube video linked above. Each battery cell was loosened within 5-10 seconds. It worked amazingly well, and taking out the old batteries proved to be no challenge at all.

    Gerd - Ответить

    +1 for dental floss - used it too and managed to cut without any effort.

    JX Low -

    Because I preferred to avoid using the flammable adhesive remover, I tried using the dental floss method. I assumed I could always revert to adhesive remover if the floss didn’t work. The dental floss method worked beautifully. I used a slow, methodical “sawing” motion with the floss, rather than brute force. Although it took some strength, it worked well, and I didn’t need to use the remover.

    Rather than using the plastic cards (though I think they would have worked fine), I used a plastic putty knife (standard, available in any hardware or paint store); this gave me a sturdy handle with which to grip and maneuver the blade. This, too, worked well.

    Ralph Begleiter - Ответить

  23. If you don't have a liquid adhesive remover, you'll be using a hot iOpener to warm and soften a section of the adhesive securing the battery to the upper case, and then carefully prying at that point. Use the hot iOpener to cover half of the two right-most battery cells.
    • If you don't have a liquid adhesive remover, you'll be using a hot iOpener to warm and soften a section of the adhesive securing the battery to the upper case, and then carefully prying at that point.

    • Use the hot iOpener to cover half of the two right-most battery cells.

    • After about a minute, reheat the iOpener and move it to cover the other half of the right-most battery cells.

    I did not have an iOpener. I did not fancy using a heat gun on the batteries either so I used two flat metal spudgers to prise them off the body of the mac book. I hit the spudgers with a small hammer.

    Alex Birkett - Ответить

    I popped the freaking iopener in the microwave following this instruction. Said to heat for 30 secs put on for a minute then reheat after that minute. Then read on the iopener that I shouldn't heat more the once unless after two minutes. Just wonderful.

    Jennifer Myer - Ответить

    I used a sock filled with rice and it worked exactly the same. Microwaved it for 2 minutes (hot enough to barely hold) and set it on the batteries as above for 2 minutes.

    Then I reheated it for a minute and opened up the laptop, and slide my DYI iOpener under so it was directly under the batteries (across the trackpad portion of the laptop). This worked great because the heat went straight thru the aluminum and softened the adhesive. I ended up letting the screen hang over the edge of the table while I pried the batteries out.

    barak - Ответить

    This heating with the iOpener took me forever. I tried my fair share of heating followed by nudging slowly with a credit card 1 mm at a time. Finally pried it off after 30 mins.

    Srini Seetharaman - Ответить

  24. Push a plastic card between the right-most battery cell and the upper case, cutting the adhesive between the two. Throughout this procedure, be careful not to damage any of the battery cells with your tools. A damaged lithium-ion battery may leak dangerous chemicals and/or catch fire. Use only plastic pry tools.
    • Push a plastic card between the right-most battery cell and the upper case, cutting the adhesive between the two.

    • Throughout this procedure, be careful not to damage any of the battery cells with your tools. A damaged lithium-ion battery may leak dangerous chemicals and/or catch fire. Use only plastic pry tools.

    • When using the hot iOpener method, if you encounter significant resistance to prying, stop and use the iOpener to reheat the section you're working on.

    In addition to using the wheat bag/iOpener to loosen the batteries, I found it useful each time I inserted the plastic card under the batteries to give the card a 'wipe' with isopropyl alcohol to ensure that it didn't stick to the adhesive holding the batteries down. it also presumably eases the glue away from the batteries somewhat.

    MarkB - Ответить

    Do the same tools and steps work on a MacBook Pro 15" late 2015 model?

    Sean - Ответить

    Heat can be dangerous to Li-Ion batteries, no???

    Alex - Ответить

    Excessive heat can be dangerous, but the iOpener is designed to never get hot enough to cause permanent damage. Using a heat gun or hot plate could be dangerous, but the iOpener method is the safest one we know of =)

    Sam Goldheart -

    I found it helpful to use some dental floss to help loosen each cell and then pry the rest off with the card

    Dallin Christensen - Ответить

    Is there a substitute for the plastic cards? have all the other supplies I need. Would like to avoid ordering the whole kit for those cards?

    martha - Ответить

    My successful alternative to the plastic cards was to use a plastic putty knife, an inexpensive purchase from any pint or hardware store. This tool gave me a strong, grippable handle with which to carefully “work” the plastic blade under the battery cells.

    Ralph Begleiter - Ответить

  25. Use the plastic card to pry the right-most battery cell up from the rear case. Use the plastic card to pry the right-most battery cell up from the rear case.
    • Use the plastic card to pry the right-most battery cell up from the rear case.

  26. Repeat this procedure with the adjacent battery cell: Apply a small amount of liquid adhesive remover under the battery cell, and wait 2-3 minutes for it to penetrate and soften the adhesive. Alternatively, re-heat this section with your iOpener if needed.
    • Repeat this procedure with the adjacent battery cell:

    • Apply a small amount of liquid adhesive remover under the battery cell, and wait 2-3 minutes for it to penetrate and soften the adhesive.

    • Alternatively, re-heat this section with your iOpener if needed.

    • Push a plastic card about an inch between the battery cell and the upper case, and slowly pry the cell up to separate all of the adhesive.

  27. Temporarily leave your plastic card underneath the two rightmost battery cells to prevent them from re-adhering to the upper case. If using an iOpener, reheat it and reapply it, this time to the left-most battery cells. Again, leave the iOpener in each position for about a minute, reheating in between, to heat each half of the left-most battery cells.
    • Temporarily leave your plastic card underneath the two rightmost battery cells to prevent them from re-adhering to the upper case.

    • If using an iOpener, reheat it and reapply it, this time to the left-most battery cells.

    • Again, leave the iOpener in each position for about a minute, reheating in between, to heat each half of the left-most battery cells.

  28. Repeat the above procedure to separate the two leftmost battery cells from the upper case. Remember to apply a small amount of adhesive remover to each battery cell, and wait 2-3 minutes for it to penetrate and soften the adhesive. Use a second plastic card to separate the two leftmost battery cells from the upper case.
    • Repeat the above procedure to separate the two leftmost battery cells from the upper case.

    • Remember to apply a small amount of adhesive remover to each battery cell, and wait 2-3 minutes for it to penetrate and soften the adhesive.

    • Use a second plastic card to separate the two leftmost battery cells from the upper case.

  29. Leave the second card in the corner between the two left cells.
    • Leave the second card in the corner between the two left cells.

    • In the following steps, you can either use a third card, or the card from the right corner. The right corner adhesive should be dry/cool enough that the cells can easily be pulled up again when needed.

  30. To separate the adhesive securing the final two, middle battery cells, apply a few more drops of liquid adhesive remover (or your iOpener) to each cell. Apply the adhesive remover sparingly, since the trackpad lies beneath this area of the battery.
    • To separate the adhesive securing the final two, middle battery cells, apply a few more drops of liquid adhesive remover (or your iOpener) to each cell.

    • Apply the adhesive remover sparingly, since the trackpad lies beneath this area of the battery.

    • It may help to elevate one side of your MacBook Pro a few inches so that the adhesive remover flows in the correct direction, underneath the battery cells. You can use a sturdy book or foam block to prop up one side of your MacBook Pro while you work.

    • Insert the card about an inch between the left-center battery cell and the upper case, separating the adhesive between the cell and the case.

    My laptop had a strip over these center batteries. I had to remove that before getting the center batteries off.

    Srini Seetharaman - Ответить

    My plastic cards were hitting a black trackpad backing. I thought this was the adhesive not coming off. I also didn’t want to harm the battery and didn’t bring the card up enough.

    I found out by going through one of the side batteries, but could have just raised the tip of the card very slightly.

    Cameron Malek - Ответить

    I recommend you do not use the liquid adhesive remover for the middle battery pods. These do not rest nicely in their own “tray” like the two parts on the left and right. Consequently, it is very easy to apply too much liquid, allowing the excess to run into your trackpad and logic board. Even though the liquid dries quickly, it does leave behind a little residue. The result from my experience was a slightly faulty connection for my screen, causing random pixel flickers in dark spaces on my screen. Use the floss method found elsewhere online. It is much more difficult to get out but does not risk damaging your computer.

    Andrew Jensen - Ответить

  31. Pull the card back out and insert it about an inch between the right-center battery cell and the upper case, separating the adhesive between the cell and case. Pull the card back out and insert it about an inch between the right-center battery cell and the upper case, separating the adhesive between the cell and case.
    • Pull the card back out and insert it about an inch between the right-center battery cell and the upper case, separating the adhesive between the cell and case.

  32. By this point, the outer cells should be free, and you should only encounter resistance from the two center cells. If this is not the case, go back and completely loosen the four outer-most cells from the upper case. Pry up on the two center cells to separate the last of the adhesive and lift the battery from the device.
    • By this point, the outer cells should be free, and you should only encounter resistance from the two center cells. If this is not the case, go back and completely loosen the four outer-most cells from the upper case.

    • Pry up on the two center cells to separate the last of the adhesive and lift the battery from the device.

    I found that gentle application from a heat gun works well enough to soften the adhesive. Use a plastic card to help as you go. Use caution not to over heat anything.

    John Lerefebvre - Ответить

    Just like the recommended adhesive remover method, the dental floss method also left some strips of dry adhesive inside the laptop. I used the flat spudger to peel it off. Have patience; it will peel.

    Ralph Begleiter - Ответить

    I used GooGone adhesive remover (non-flammable, non-toxic) to loosen remaining adhesive. It worked well, applied with a paper towel. It took several applications to thoroughly clean the computer case. Allow it to dry thoroughly before adhering the replacement battery.

    Ralph Begleiter - Ответить

  33. Remove the battery. Before installing your new battery, remove all the old adhesive from the MacBook Pro's case.
    • Remove the battery.

    • Before installing your new battery, remove all the old adhesive from the MacBook Pro's case.

    • With a little luck, you can slowly pull out each strip of adhesive with your fingers.

    • Otherwise, soak each section of adhesive with a bit of adhesive remover for 2-3 minutes, and then scrape it out with an opening pick or one of the other tools in your kit. This can take quite a bit of work, so be patient.

    • Mop up any remaining adhesive remover and give your MacBook Pro a few minutes to air dry.

    • The replacement battery included in your iFixit kit comes with adhesive pre-installed. Test the battery's fit and alignment carefully before peeling off the film covering the adhesive, and then press each cell firmly into place. If any additional films/liners are present that weren't on your original battery, remove them now.

    • Calibrate your newly installed battery: charge it to 100%, and keep charging it for at least 2 more hours. Unplug and use it normally to drain the battery. When you see the low battery warning, save your work, and keep your laptop on until it goes to sleep due to low battery. Wait at least 5 hours, then charge your laptop uninterrupted to 100%.

    • If you notice any unusual behavior or problems after installing your new battery, you may need to reset your MacBook Pro's SMC.

    RECOMMENDATION: The battery connector and associated screw are critical when considering battery alignment. Also don’t forget the left and right speaker assemblies when aligning the two small outer cells. I didn’t consider these and had issues.

    Also, keep the transparent top film on the battery to keep the cells aligned with respect to each other, and always support all the cells if handling upside down.

    Cameron Malek - Ответить

    I agree, if you don’t reinstall the speaker assemblies before installing the battery, they may be impossible to put back in after the battery has adhered

    Dallin Christensen -

    Anyone reconcile the different instructions for batter calibration? Inside battery package is a business card that says drain below 10% then charge uninterrupted to 100%. That is completely different then above: “Calibrate your newly installed battery: charge it to 100%, and keep charging it for at least 2 more hours. Unplug and use it normally to drain the battery. When you see the low battery warning, save your work, and keep your laptop on until it goes to sleep due to low battery. Wait at least 5 hours, then charge your laptop uninterrupted to 100%.”

    ryan - Ответить

    The longer calibration method detailed in the guide is correct. I believe the printed cards are due for an update.

    Jeff Suovanen -

    My replacement battery came with a clear plastic protective cover stuck across the top. This protective cover helps keep the four battery cells and their frame aligned properly for fitting into the space. Remove the protective cover (it peels off easily), however, before closing up your computer.

    I agree that test-mounting the new battery, including re-attaching both speakers, BEFORE removing the adhesive covers, is essential for perfect alignment of the batteries… and especially important for alignment of the battery connector and its solo screw.

    Ralph Begleiter - Ответить

Заключение

To reassemble your device, follow these instructions in reverse order.

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What is the part number for the mid 2014 13 inch MacBook Pro battery? I see a lot of batteries for sale for the mid 2013 online. Are they compatible?

johnpaeng - Ответить

Macbook Pro A1502 not charging after disassembly/assembly (I just wanted to clean the touchpad). MagSafe is orange but the Macbook is not charging - running only when plugged in. MacOS says the battery needs to be replaced - even if it has 82% charged.. I alson tried reset of SMC and PRAM with no effect..

Any advice? Thanks

tommy69 - Ответить

Same problem here. Did you find a solution?

Tim Bo -

guys same problem, did you find some solution? @tim_bo @tommy69

Alpay -

Yes, same thing. Had to replace battery and now it’s working.

Check if it’s actually charging. My battery status stated that it needs to be replaced and mac was running on ac instead of battery.

Dominika -

Bonjour, mon problème : mon Mac Book Pro 13" 2014 mes pourcentage descende de 2 pourcents toutes les 2 minutes il tiens a peine 3h a votre avis vaut t'il le coup que je change la batterie ?

Merci.

Stryken Strix - Ответить

I would advise working to step six, then skipping to step 16. Take the speaker cables and plastic frame, once the screws are out, and gently fold them back. I used a stiff plastic-about the thickness and size of a credit card to work the glue off from under the battery. No heat or alcohol. All together, from opening to closing, a very simple 15 minute job.

I followed the steps and unfortunately the left speaker socket came off of the control board. Which is why I advise not doing the steps between 6-15. Once the side frames and speaker is off, just fold them back and out of the way.

Brij Verma - Ответить

Thank you for the post. I used it for a friend whose battery was not charging. I am fairly familiar with Macs but don't work on them everyday. This guide was very helpful. Now she has a new battery (good seller on eBay...less than $60) and is back up and going. Thank you again for the post, I greatly appreciate it (enough to give a comment...and I usually never give comments).

MacFixer - Ответить

I recently completed this guide and everything went very smoothly. I skipped many of the steps leading up to the adhesive removal, and only found it necessary to pull up the left and right speakers. My adhesive remover had evaporated, so I just used some nail polish (100% acetone) and leverage to get the battery cells to come off the case. Be aware that once you stick the batteries in, they will be very difficult to pull back off. I put mine in slightly crooked, but everything powered up fine and my macbook's battery is good as new. My only real struggle was that since I put my batteries in a bit crooked, the case back wouldn't attach flush to the body, so I had to go back in and wiggle the small tubes surrounding the main cell so they would be seated properly.

Thanks for the guide!

David Thibodeaux - Ответить

Do you know when the repair kit is going to be available again?

carlos a. - Ответить

Piece of cake. Hardest part was disconnecting the speaker connections, because it’s a delicate job and you really don’t know how much stress you can put on the connection until you undo the first one.

Many have suggested not removing the speakers, but I felt it gave me far better access and leverage to pry the battery out.

Gary Gray - Ответить

IFIXIT Rocks! Thank you so much for the fantastic guides.

I wish you the greatest success in 2018!

Langston Holland

soundscapes - Ответить

I found this guide to be great. My first time replacing a battery on any laptop. The only hard part was of course removing the old battery. I used the hair dryer method I saw on YouTube. Took me a while, over an hour, only because it was my first time and I wanted to make sure I did it right. Everything powered back up and is working normal. I am so glad I found these guides. Thank you so much. Apple store here in Jacksonville, Fl wanted to send my laptop out to a service center for a track pad replacement, if that was what was needed, for up to $400. Meaning, it might not cost that much, but it could, so be prepared. My issue was a trackpad that was not clicking any more. Fiddled with the screw a bit and it still wouldn’t click right, checked the battery cycle and saw that it was at 890 so that needed to be replaced. So got my battery from here and replaced that and fiddled with the same trackpad a bit and it is better, but still won’t click the same as new, but it does work just OK.

judymarie58 - Ответить

Should I be worried about ESD? Anti-static Wrist strap? Plug-in the MacBook to have it grounded? Perform the replacement completely naked on hardwood floors in a moist environment? Or just touch a part of the metal laptop frame before I start touching more delicate components?

Dylan Bartley - Ответить

@dylanf79 Yes, always have a strategy for protecting against ESD. Modern devices have a lot of ESD protection baked in, and using ESD-safe tools like the ones recommended in this guide goes a long way—but still, better safe than sorry. Use a wrist strap if you like, or just touch a metal part of the chassis frequently during the repair. Remove rings and other metal jewelry from your hands before you start. Definitely avoid environments with a high static charge (performing the repair while shuffling back and forth across a carpeted room not recommended).

Jeff Suovanen -

I gave a friend my old 2014 MacBook Pro and got myself a new one. I loved the machine, but she needed one. A week after she had it, she spilled a glass of water on it. After drying it out, it worked fine, but wouldn’t run from, or charge the battery. Most people suggested it needed an new $700+ logic board, but a few suggested I start with just a battery replacement. So I bought the kit from Ifixit. The kit was complete with everything I needed. The step by step instructions were clear and easy to follow. And best of all the battery replacement alone has the machine working as good as new for only $99.

Thanks Ifixit!!!

Mike D’Anna - Ответить

Done, thanks a lot.

We’ll see if my work is valuable in time by now.

SMC/NVRAM initialisation have been necessary as expected, but all works at first try.

Some comments though,

- in my mid 2014 MBP the battery has only pads instead of screws, and the battery provided in the kit needs a bit of tweaking to fit inside, though nothing that hard.

- maybe you should add some advices about having a little magnifying glass with you to disconnect precisely and safely the connectors with the spudger (especially if you’re older than 50 like me :D) and a blower (the kind you use for photography gears for instance) to get off the dust accumulated in time in the inside. A little vacuum can help to, if handled very carefully (to avoid aspiring little screws or parts of course).

- could be a good advice too to tell people to place the sheet of aluminum foil even before the beginning of the work, as it is safer to manipulate the computer while it is still closed.

However excellent “how to” and toolkit.

Thanks again

Pierre Lagarde - Ответить

좋은 정본데 실제 하기는 쉽지 않을듯하다.

99불 박에 안하니까 해볼만은 할것 같은데, 뭔 문제점들이 이렇게 많이 나오냐.

teambase - Ответить

Thanks for a great guide. iFixit! I second the remarks of Pierre on the pads instead of screws, the magnifying glass (50+ :-). I havent used the removal solution, slightly worried about messing up the plastic parts. With a bit of patience, 2 blunt metal spudgers and a few business cards to prevent re-attachment it worked in my hands.

Jos Joore - Ответить

After battery replacement complete. I have an error “WiFi no hardware installed”

blue tooh not available either

What could I have jostled loose? I reset PRAM and SmC. I’ll try doing those things again. But I was pretty confident with my actions while repairing.

Tbt - Ответить

Check the AirPort card and antenna connections, and make sure nothing got knocked loose by accident. Reconnect/reseat all the connectors, reboot, and reset NVRAM and SMC again. Good luck!

Jeff Suovanen -

Well it took a few extra days to get my battery due to weather conditions out west but I got it. This is my second foray into the sick-demented-world of the glued in battery. My first was with my 2013 15 inch MacBook Pro and that was a success despite gutting my wee bearin to get it done. The 2014 13 inch MacBook Pro was easy - I wound up carefully prying up the battery and then cleaning up the sticky. It is back together the fan was running full speed. I disconnect and reconnect the battery and that seems to have solved it - guess it did not seat right the first time - said unrecognized battery but now all is well.

abrahambloom - Ответить

I am sure glad I have good business insurance. Once these batteries set them selves on FIRE they don’t stop and are as hot as a welding torch and you can’t stop them. I now know why the shipping companies have special requirements for shipping these.

Be careful…. :-)

Rick Wilson - Ответить

This is why it’s so important to discharge the battery before you start any repair. Stay safe out there!

Jeff Suovanen -

I used the dental floss method with the iOpener. I removed the cells starting from the top, using the spudger’s tip to push the floss under the cell. Removal of old battery was very fast. I did not remove the speakers at all, since I did not need access to the sides.

Filippo Neri - Ответить

Very helpful, I changed the replaced the battery from my mac. Thanks a lot. :)

A precaution though: be extra careful while sticking the new battery the glue is very strong it will not move once it touches the battery compartment . I think i ruined the right speaker because of this. :D. I had to balance 100% of the speaker output to the left speaker because of this.

Kundan Agrawal - Ответить

I just went through this process and am appreciative of the guides. I say ‘guides’ (plural) because there are a number of 30-some step procedures for the similar models of Macbook Pro, and they all contain about 25 steps too many. Like many of the others, I did steps 1-4 then carefully freed my discharged battery using a plastic smudger. New one installed without a hitch and my trackpad, which was previously not working properly due to pressure from a swollen battery, is now back to functioning perfectly. Definitely worth the work to get another 2-4 years out of this laptop.

Pro tip: use ‘yes’ to blast your CPU and empty your old battery quickly. In terminal run ‘yes /dev/null’ for each CPU you want to stress so for 4 CPUs you’d do:

yes > /dev/null & yes > /dev/null & yes > /dev/null & yes > /dev/null

If you command-c to quit you’ll only kill one, oddly so after exiting out you’ll need to do this to kill the rest:

killall -HUP yes

strayduck007 - Ответить

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