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Use this guide to replace a noisy or burned-out fan.
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Remove the following ten screws:
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Three 14.4 mm Phillips #00 screws
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Three 3.5 mm Phillips #00 screws
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Four 3.5 mm shouldered Phillips #00 screws
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Use your fingers to pry the lower case away from the body of the MacBook near the vent.
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Remove the lower case.
Bonjour, alors cela va dépendre du modèle de MacBook Pro Retina concerné. Par exemple, si vous avez un 13 pouces, allez consulter cette page MacBook Pro 13" Retina Display Repair et sélectionnez-y votre modèle. Les Retina 15 pouces se trouvent ici MacBook Pro 15" Retina Display Repair. Sinon cet outil https://fr.ifixit.com/info/ID-your-Mac (pour l’instant seulement disponible en anglais) vous aide à identifier quel modèle vous avez et vous redirige vers la page de votre appareil, où vous trouverez le tutoriel correspondant à votre Retina. Bonne réparation !
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Use the edge of a spudger to pry the battery connector upwards from its socket on the logic board.
yes - as with disassembly of any electronic component you have to remove any power source. You don't want to accidentally turn the Mac on
khull -
Sooo the track pad is under the battery...you kind of have to remove it to get to the track pad.
This step is not really required. Apple does not recommend it.
My Battery does not get recognized after i disconnected it, screw this site!
Did you properly ground yourself to the case before putting the spudger to the connector/logic board? Did you use a spudger or something else that is non conductive...or did you use a flat blade metal screw driver instead and compound your error by not grounding yourself before touching the logic board? All kinds of variables here but the bottom line is iFixit provided you a guide to fix your computer. Lots of others have followed this guide without trouble. Your battery issues are not their fault. They did say this guide was moderate difficulty...maybe it's just a little beyond your skill level. We should all know our limits!
Don't know what the deal is with the battery, but this IS a necessary step to keep from frying the logic Board if you accidentally touch something and short it out. I did this step every time during my troubleshooting and The battery was ALWAYS recognized by the system the next time I turned the MBP on. So be safe and don't fry your logic board in the process...
Prying the battery connector off does not take much force. I did exactly what the guide suggested (walked it off back and forth) with the spudger without any problems. Just be very gentle, much like with anything inside laptops, they are very fragile and need to be worked with carefully. A+ instructions, battery replacement was a success.
Installed/upgraded 4gb RAM to the system maximum 16gb and installed a 500 gb SSD today....DID NOT disconnect the battery cable....no issues at all when I powered back up. Then did a clean install of OSX Yosemite....next I used a time machine backup to put all my stuff back on the new HD. From start to finish it took about 4 hours. Macbook boots up right at 16 seconds now.
Easiest to use two spudgers, one on each short end, I found.
Its a lot easier and safer (corner wise) to pry it using the flat side of the black spudger directly in front of the connector (don't go/use the corners) very easily you will be able to pry it further by inserting the spudger into a better and thicker plastic section of the connector
DON'T remove the Battery Cable, you risk the battery NOT being recognised when you start the Mac up again, or breaking it!! More to the point, APPLE DOES NOT RECOMMEND THIS, so don't do it! I Installed 2x 8GB ( 16Gb total) of Crucial Mac RAM at 1333Mhz for my Late 2011 MacBook Pro, and it works beautifully, fully recognised and working well. I followed these instructions, but as Apple didnt recommend disconnecting the battery, I skipped this step, and as well as taking less time, nothing was damaged or broken, and everything works perfectly!!! Just make sure that you DISCHARGE ALL STATIC ELECTRICITY FROM YOUR HANDS, by touching a metal surface in the Mac. Apple recommends the edge of the Optical Disk Drive ( Big silver thing ) before touching any parts. Also, Take care removing the RAM out of its packet, DO NOT touch the Gold connectors, and hold the RAM by the edges. Finally, be PATIENT, GENTLE and it should all go perfectly. I managed it first time, with no technical ability, so follow my advice. Good luck!
Switch off your Mac and continue without disconnecting the battery. Don't know how it will switch on by itself.
This comment made me think that disconnecting the battery was no point at all, because really - how would the computer be able to switch on by it self. So... I had my mac flipped around and was fiddling with the last part of the guide when I all of a sudden hear the start up sound! Don't know how and why it did. I turned it around with it guts open and guts hanging out. Screen was on. I forced it to shut down by keeping the power button down. Turned it back and first thing removed the battery cord.
Luckily the computer started up just like normal. But hearing that sound was just too scary.
BTW I had been cautious to de static myself multiple times.
wassberg -
Definitely do this step. It's an easy disconnect anyway and also easy to reconnect later.
I removed the battery cable for the repair. When I plugged in the MagSafe adapter after the repair, the Mac turned on automatically without pressing the power button and I was a bit worried, but after a restart everything worked fine again. I did have to reset date and time in Preferences. The battery was recognized OK.
Okey, I skipped this battery disconnection part. Did not do anything like this before in my life, changing the cable was super easy!
The official Apple guide to replacing the RAM says nothing about disconnecting the battery but it does recommend touching metal inside to discharge static. https://support.apple.com/en-us/HT201165
I always do this when working on MacBooks (over ten years) and it never caused an issue. Don’t worry about this step as removal of the battery connector is simple. This particular connector is pretty much goof-proof as it won’t break. I’m fairly aggressive and just pop it off whenever I’m working on the Macbook Pro.
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Bend the battery cable slightly away from its socket on the logic board so it does not accidentally connect itself while you work.
What are the changes of it broke when i bend it?, after i disconect it does not work anymore
The guide worked perfectly, as it has in the past (our family has three Mid-2012 Macbook Pros that have been separately upgraded with RAM and SSD).
The PH00 screwdriver fit perfectly.
One note on getting the screws to seat easily and thread perfectly...always turn them gently a couple turns to the left (CCW or Anti-Clockwise) until you hear a small click. That's where the threads will grab. Works with any screw, but when threads are fine, this will help ensure that the screw is at the correct angle and will grab and seat perfectly.
Great guides. Thanks!
Got RAM in but only one slot is working and now I can't remove! The RAM won't pop up like before and tabs don't seem to do anything. Please advise.
I put some tape between the connector and socket while working on the drive.
That's a good tip
Anrothan -
One other note: The screw heads fit flush with the curvature of the case -- which means that they aren't exactly horizontal. In other words, they aren't perpendicular to the table that the computer is resting on. Don't try to force them straight in vertically, because you'll risk cross-threading them. (nearly ruined one screw hole myself!)
does the battery connection need to be removed? I only ask as other videos etc have not shown this step.
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Use the edge of a spudger to gently pry the fan connector up and out of its socket on the logic board.
Can the socket be soldered back if broken? Or am I screwed? Can I use the laptop without the fan?
I have the same question, looks like instead of "unplugging" these micro connections, I accidentally pried it off the Board instead. Harumph. Can these be fixed?
I successfully soldered the fan connector back on for a friend. I used a small soldering iron (maybe 6-10 watts) and ground the tip down to a very fine point. Also used a magnifying light and very fine rosin core solder. I took my time and lined everything up and was careful not to heat any other junction unnecessarily.
Yup. Be careful on this one. I was trying to gently pry up and popped it off the socket. Computer working fine after replacing magsafe board, but no fan for cooling…
This one is really delicate, as pointed out. Be careful if using the pointed end of a spudger NOT to dig down and under ….there’s a layer of plastic-y insulation that can be torn. I accidentally gored it with the pointy end of a spudger and it was slightly ripped. Fortunately, I was able to press it down and there was no problem when the cable was reinserted.
For less than $16 I ordered a new fan from amazon. Fans eventually start making noise. If they fail, your system could expire from heat. Consider simply replacing your fan since this model is now about five years old. Here’s link:
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Remove the following three screws securing the fan to the logic board:
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One 7.2 mm T6 Torx screw
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Two 5.3 mm T6 Torx screws
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I think so too, (maybe on a certain batch?) tried a T6 and its too big
Nope just tried a T6 and its too big, don't have a T5 but it's gotta be one
It would be helpful to have recommendations about how to clean the dust from inside. What places to direct the compressed air,
Forget the dust inside: replace the fan for about $15! Here’s what I ordered and it worked perfectly:
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Lift the fan out of its recess in the logic board, minding its cable that may get caught.
To reassemble your device, follow these instructions in reverse order. (Always a good idea to first blow the dust out, wipe the inside cover, etc.)
To reassemble your device, follow these instructions in reverse order. (Always a good idea to first blow the dust out, wipe the inside cover, etc.)
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Hi I did this and now my Mac won't turn on. When connecting the power supply the green light is on but absolutely nothing firing up. No fan no screen nada! HELP!
I'm having the same problem!! Anyone know how to fix this?? I put the old fan back in and it still wont turn on
Reopen the MacBook Pro and disconnect the battery cable, after 30 secs reconnect it.
This solution worked for me.
I have the same problem too. Reconnecting the battery cable doesn't worked... Any other idea?
I ruined one of my 5.3 mm T6 Torx screws on the fan, is there a way to remove it?
Thank you for this! Very helpful, I followed the instructions and everything works fine, except now my macbook is SOOOOO loud, and now is getting hot. I'm wondering and worried about my macbook overheating. Any suggestions?
I broke the plastic fan socket of the logic board, is my computer ruined?
No, But it will need to be repaired by an competent repair person. I charge $100 for this repair.
Many thanks for this very detailed and simple step by step guide! Just repaired my friends machine (dirt was stuck in the fan), runs now smooth again!
I replaced the fan and now it's making a grinding noise. I removed the new fan and checked for anything side and also made sure it was sitting flat when I reinstalled. But it's still making the noise.
I don’t recommend buying this cooler fan. I bought it and I felt cheated. I think is really bad bad quality. I’ve received two of them and I had to install my old one which is not cooling well. The first one did not work well, briefly, its sound was not nice!. (grinding noise). And the second one only worked during two months without noise. So don’t waste your time in these such products :/
What was more pathetic that the seller asked me to create a video to demonstrate that it was not working.
Does void the warranty?
jfondeur - Yanıt
No, it does not void the warranty. More specifically: http://eshop.macsales.com/Search/display...
oakdragon12 - Yanıt
How much weight can I save by removing the optical drive?
gunes314 - Yanıt
You can save a lot of weight if lets say your installing a solid state drive or putting in a second hard drive but if you know that you use the CD/DVD disc drive a lot then you might just want to leave the drive alone.
Marshall WahlstromHelgren -
Also wondering how much weight I'd save by just removing. My drive is broken for ages, but I have not needed it in ages. The HD was already replaced by a cheap SSD (second best thing after upgrading to 8GB), so I'd appreciate losing some weight. I mean, the computer. Although I could lose some too... erm... well, anyway, I guess the lack of the DVD would not interfere with anything, right? Opinions?
Carlos Duarte do Nascimento - Yanıt
Apple has meticulously balanced the MacBook's weight from left to right, and removing the optical drive may off-balance the Mac.
Seji the veggie -
What so you think that a removing the optical drive which weighs less than a AA battery will unbalance a MBP making it unusable? LOL!
Unless you use the MBP on a high wire (an even then I have my doubts) you'd never notice the weight difference.
pmhparis -
The issue is not one of weight but an issue with the systems cooling and an opening which objects could enter. For a few grams of weight I don’t think its worth it! A better solution would be to swap out the heaver HD for a much lighter SSD, and getting all of the performance benefits of the faster drive as well!
While you might not think it the optical drive also acts as a stiffener so there is less twist in the case. This is because of the size of the hole for the DVD/CD’s so taking it out weakens the case design.
Dan -
I'm thinking you'd probably be OK losing the DVD drive without a problem. Just make sure the optical drive cable is secured or you might hear it rattling in there from time-to-time.
John Adam Wickliffe - Yanıt
Hey guys,
this website is amazing. I read it to guide me on fixing my mac book pro, but on the video, the girl gives a wrong information.. She says that is not possible replace just the keyboard... But I managed to replace only my keyboard. It is boring because I have to remove approximately 70 screws but it is possible. Thanks a lot! You guys helped me save about US$300 thats because in Brazil some technicians would charge me with that amount!
I posted some pictures on your facebook page..
renatumb - Yanıt
Tip: Use one of those weekday pill holders to have a cheep way to store screws you remove and each day of the week can be for different sizes or parts. It has been handy to have (much less expensive than the magnetic mat.
Robert Wacker - Yanıt
Great tutorial. I found that using a Phillips #0 in lieu of the #00 worked much better.
kschmesk - Yanıt
I tried the PH #00 for the 10 screws that hold the bottom case and it's too big, instead PH #000 works perfectly. Are you sure this screws are #00?
Alex - Yanıt
The likely problem with your wifi is not the card but the antenna leads that go into the plastic clutch
. Ifixit don't have a guide to change this as it it includes the isight camera so the screen has to be disassembled which is fairly hard
I got round it by using the camera cable from the old set and cutting off the new one
brian whittle - Yanıt
Hello MacWorld,
Just want to say that this site is a great resource for repairing or upgrading your Mac. I had a bad SATA cable in my MacBook Pro and after ordering a new one from the "IFIXIT" site I received the cable within two days, replaced it and was up and running again in no time. Thanks IFIXIT for you help!
wer 10/5/15
tayseer999 - Yanıt
I have found that my MacBook Pro 13 Late 2011 has five shouldered screws and not four. I am not sure exactly where it goes but I have put it in the top left corner of the picture as it is the odd one out.
GotMac - Yanıt
Hello, where can I buy the screws I need in case I lose one of them?
taylornya - Yanıt
iFixit sells a kit: Macbook Pro Unibody Lower Case Screw Set
Darrell Johnson -
on my device the #00 screwdriver was a bit too small. a #0 was the perfect one
Maximilian Klotz - Yanıt
I found with mine that the shouldered and un-shouldered screws were reversed (the three un-shouldered screws going where the orange colour indicates). Also, I found that the front four screws went in at an angle.
gilded yak - Yanıt
Are you sure the short screws are different? The set sold here just says “Seven 3 mm Phillips #00 screws.”
Jack - Yanıt
I have the same question. What is the difference between shouldered and not? So hard to see any difference…
Michael Wilkens -
I have one stripped screw... How opening without drill it?! Any suggestions please?
rodrigosady - Yanıt
I also stripped a couple screws. I wasn’t able to open it up without drilling. After drilling the heads and removing the cover it was easy to hacksaw the tip and unscrew with a standard driver.
Michael Wilkens -
I used 3 eggcups to hold the screws ;>) They are very fiddly and easy to drop on floor so keep the MacBook away from the edge of the surface you are using to avoid accidentally dropping a screw off the edge of a table, etc.
Stephen Smith - Yanıt
A screw does not come out, how can I get it out? Many thanks in advance for your help
Wilder Torres - Yanıt
Since you’ll be removing many screws it’s best to plan ahead. I found it especially helpful to have a small plastic tray with about a dozen separate compartments to hold screws. As I removed screws I kept them in one compartment for each item removed. For example: The lower case removal involves the removal of ten screws. I kept them all in the first tray compartment and set the lid aside. Also, I put a post-it note identifying this compartment as “Lower case” and noted that the top right-most screws were the long ones. I continued with this methodology as a removed the next item, and the next, etc. Disassembly notes included for each compartment. This helped SIGNIFICANTLY as I was able to reassemble the Macbook easily by simply going from one compartment to the next (in reverse order). This guide is rated “Difficult” which it really isn’t when you plan ahead in this way. It saves time in the long run.
airshack - Yanıt
when putting the macbook pro back together, the middle screw on the right side (if the computer is upside down and you have the hinge furthest away from you) requires a bracket that was not included with my new upper case. i had to remove it from my old case and transfer it over - if you don’t do this, that screw will have nothing to attach to.
this was one of the many additional parts i needed to transfer from my old case to the new one that aren’t mentioned in this guide…i’m adding comments on each step to try to help others…i wish i had thought to take pictures.
Matt - Yanıt
It seems to me the yellow and orange screws are the same
Luca Giancarli - Yanıt
The screws used on all Retina models, as well as about everything Apple has made since the iPhone 4, uses “PENTALOBULAR” not Phillips screws. These look like a TORX driver, but it has 5 concave sides. I believe the size you want is a P4 or T4. (1.2mm).
Don Cely - Yanıt
Two screw types:
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Shouldered Unshouldered
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El Crashitan - Yanıt