iFixit - Answers With Device "MacBook Pro"

MacBook Pro 13": Tuşlar kendi kendine basıyor

Wed, 10 Jul 2024 23:31:59 -0700

Tuşlar kendikendine basıyor

MacBook Pro 15": Şarj olmuyor ve açılmıyor

Sun, 04 Feb 2024 03:48:46 -0700

Video izleşarj bitti kapandı ve şarj olmuyor açılmıyor

MacBook Pro 13" Retina Display Early 2015: MacBook Pro Ekran Kayması Sorunu?

Sun, 18 Sep 2022 13:36:15 -0700

Merhabalar , laptopumda herhangi bir sorun yokken birden ekran kaymaya başladı

Cihaz 15-20 dk çalıştıktan sonra bu ekran kayması bitiyor sadece üst kısımda bi kaç çizgi şeklinde bir titretme kalıyor.

Bu sorun neden kaynaklanıyor ? Daha önce böyle bir sorun yaşayan olduysa yardımcı olabilirseniz sevinirim .

Hello, while my laptop was not having any problems, suddenly the screen started to slip.

After the device runs for 15-20 minutes, this screen shift ends, only a few lines remain at the top.

Why does this problem occur? If anyone has had this problem before, I'd appreciate it if you could help.

MacBook Pro 16": "Your computer was restarted because of a problem"?

Mon, 01 Jun 2026 18:50:12 -0700

My Macbook Pro 2020 randomly restarted and when I logged in there was a message on the screen that read, "Your computer was restarted because of a problem." Then it gives options to click send report to Apple, don't send or details. I wasn't on the laptop at the time it restarted. I was doing some cleaning in the room and happen to hear that low chime tone noise, the one that I think is pretty standard across the board for when any laptop or computer is restarted or turns on. Everything was working normal before the restart occurred, and even after, things seem to be normal. I do have a couple cats that I have to yell at from time to time if I catch them walking across the keyboard, maybe it's possible they stepped on a particular key combination which triggered the reason for this situation. I really don't have a clue. I haven't experienced any issues so I don't feel too concerned about it, for now anyway. This is just out of pure curiosity, I was wondering if anyone had any knowledge in understanding anything on all that code stuff in the "Details" report that I'm able to pull up on the problem and reason for restart? I appreciate any information anyone has on this matter and thank you very much for taking the time out of your day to give me some tips or insight to help me understand this a little better for now and in the future. Thanks again!

Macbook Pro 14" 2023: MacBook completely dead after battery discharge

Sun, 03 May 2026 01:47:30 -0700

Hi. I have an A2779 MacBook which was in good working order until the battery discharged. Now, the laptop will not boot despite being charged for several hours

I’ve tried entering DFU mode and it did not work.

There is no sound, and the display does not turn on at all. I had exactly the same issue with a slightly older MacBook, it really seems like this is a systematic issue. Does anyone have an idea if this is true and a possible fix?

MacBook Pro 16" 2021: The battery is not working after replacing the entire C-cover assembly

Sun, 26 Apr 2026 13:09:34 -0700

I replaced the entire C-cover assembly, but the system now indicates that the battery requires service; when I unplug the power adapter, the device shuts down and cannot run on battery power.

⟐ Commented Nisan 26, 2026 at 13:09 GMT-7

MacBook Pro 13" Function Keys 2017: MacBook Pro A1708 screen problem

Mon, 13 Apr 2026 16:54:29 -0700

My MacBook Pro A1708 after start up shows stripes on picture at the upper section of screen. Progressively you can see more of this from upwards to downwards while the picture becomes clear from upwards to downwards. It takes 8-10 minutes and at the end there is a clear screen without any distortion until next start up. Please help! Any idea?

⟐ Commented Nisan 13, 2026 at 16:54 GMT-7

MacBook Pro 13" Four Thunderbolt Ports 2020: MacBook not turning on but fans full speed

Sun, 05 Apr 2026 13:04:59 -0700

Hello, I got a this machine from a friend who said when he last used it he thought he saw smoke. I have disassembled it and cannot see any visible damage on the logic board. Using a multimeter I have measured that 3 out of the 4 ports manage to power the machine with with 12v stable with disconnected battery. the last port doesn't work I think. When battery is connected voltage is lower but rises slowly, the CPU gets very hot and the fans are off, also the component labeled 2R7 gets really hot. Any help would be appreciated!

MacBook Pro 15" Unibody Early 2011: battery not charging from any usb c port

Tue, 24 Feb 2026 02:36:49 -0700

Replaced battery. Macbook Pro A1990 worked while battery lost it's charge. How can I repair?

⟐ Commented Şubat 24, 2026 at 2:36 GMT-7

MacBook Pro 14" Late 2024 M4: Battery Replacement Compatibility for A3401 MacBook Pro Not Available

Sat, 21 Feb 2026 16:13:55 -0700

I have a liquid damaged A3401 M4 Mac Pro, I need to replace the battery. The Battery is not available for this model. Some Resellers note the battery for the 2023 A2992 model will work (Battery Model A2977). Has anyone tried this and can confirm?

⟐ Commented Şubat 21, 2026 at 16:13 GMT-7

MacBook Pro 15" Unibody Mid 2010: SIL still not working after HDD cable swap

Sun, 08 Feb 2026 04:09:10 -0700

Hi,

Recently I changed the hard drive cable in my mid 2010 15" MBP (2.66GHz i7) after breaking it. I bought it from iFixit and it included a replacement SIL assembly. After replacing the part the cable works (hard drives boot when installed internally) but the SIL still doesn't work. I've reset the PRAM and SMC.

Does anyone have any ideas?

Thanks in advance

⟐ Commented Şubat 08, 2026 at 4:09 GMT-7

MacBook Pro 13" Retina Display: How to reset password or unlock password?

Fri, 05 Dec 2025 17:00:01 -0700

How do you reset password or unlock password on a MacBook Pro.

⟐ Commented Aralık 05, 2025 at 17:00 GMT-7

MacBook Pro 15" Touch Bar 2019: Torn Battery connector, data line does not give battery status

Sun, 16 Nov 2025 09:16:20 -0700

Hi Gang, I'm trying to repair a friends MacBook Pro A1990, he tried to replace the battery and tore the battery connector off. I managed to recreate all the traces and pads, and did continuity testing which all looks OK.

The pad via's have continuity with the via's to the corresponding test points

The problem is the laptop charges, works fine on battery power, but there is an X over battery, and does not give charge or % data. Im assuming a data line for battery status is having an issue somewhere.

Any one have any advice where I can look next? Im all out of ideas ;o/

Attached is the corresponding schematic area of the logic-board

Hi OT, sorry for bad photo. The original photo was before any work was done. the pads were in fact bridging, but here is the rework. the only pads not connected are the back legs, which are presumably to ground pad, but schematic reads No Connection.

Here is the reworked version

⟐ Commented Kasım 16, 2025 at 9:16 GMT-7

MacBook Pro 16" 2024 (M4): Water Spill Fans Running Constant Partial FIx

Wed, 22 Oct 2025 23:13:10 -0700

I had a very big spill on my laptop and I have taken the back off and add it out for a couple of days My trackpad wasn't doing the haptic and I found that the ribbon connector had a little bit of corrosion I cleaned all that up and now it's working.

My fans are constantly running and they said it could be the sensors i'm wondering if it's worth to take off the logic board and check the little circuit underneath the logic build connecting to the fans?

The fan ribbon adapter on the top of the logic board was all fine and it really does not seem any water damage around any circuits etcetera considering there was a lot from a bucket falling

So the question would be should I bother taking a logic board off to check if the circuit connect to the fans underneath has a little corrosion Or does anyone think it's just sensors in general any help would be greatly appreciated?

MacBook Pro 15" Touch Bar 2017: replaced battery fans run but computer won't boot up

Mon, 20 Oct 2025 14:00:02 -0700

replaced battery fans run but computer won't boot up

have tried resetting smc and different power supplies

⟐ Commented Ekim 20, 2025 at 14:00 GMT-7

MacBook Pro 14" 2021: Help troubleshooting MacBook Pro 14" 2021 (A2442): won't boot, battery

Mon, 06 Oct 2025 09:53:14 -0700

I have a used MacBook Pro 14" (model A2442, 2021) and it won't turn on. I've done some troubleshooting and would appreciate any advice on next steps.

What I've tried:

Charged for 3 hours via USB-C
Tried external monitor (no output)
SMC reset attempt (hold power 10 seconds)
All key combinations for recovery mode

Diagnostics so far:

When plugged into USB-C power bank, one port draws 3-12W (varying/cycling), the other ports only 0.1-0.3W
No response to any key presses
No startup chime, no display output on internal or external monitor
Power draw pattern happens automatically when plugged in (seems like boot loop?)

Opened it up (followed iFixit guide):

No visible water damage or corrosion
Battery connector logic board side: 1.5V
Battery side: 0.0V (completely dead battery?)
Tried booting with battery disconnected - same behavior

Questions:

Could the dead battery be preventing boot even with external power?
Is this likely a logic board issue?
Why is the battery showing exactly 0V? Isnt that weird?
Worth trying anything else before taking it for professional repair?

The machine looks pristine physically, so I'm hoping it's fixable. Any insights appreciated.

⟐ Commented Ekim 06, 2025 at 9:53 GMT-7

MacBook Pro 13" Touch Bar 2019: MacBook only turning on when plugged in after screen replacement

Sun, 07 Sep 2025 22:08:39 -0700

I have a question about my macbook. I replaced the screen and messed up the battery flex cable in the process. I got a replacement cable and the computer turns on fine and works well (minus the touch bar)...until you unplug it. Im not sure what I messed up. Someone told me to replace the battery but it had been working fine before the screen replacement and the health status is fine. Is there another reason this could be happening?

On a side note, I knocked something loose. I'll attach it here to see of it's a part of the problem or maybe related to the touch bar issue

MacBook Pro 15" Touch Bar 2017: MacBook Pro A1707 trackpad shaking

Wed, 03 Sep 2025 17:08:40 -0700

I've got this old Macbook Pro that was with a very swollen battery. Decided to replace the battery, ordered a new one, then found out that the trackpad and keyboard flex cables have broken due to the battery being so swollen.
So I ordered new cables as well. After putting everything together the laptop works, but the cursor is shaking and unresponsive. Unusable.
I've removed the trackpad dozen more times to clean it and check if everything's as it was. No joy. Then accidently cracked the trackpad, so I ordered a NEW one with a new flex cable. Doh, still no joy. The cursor acts identically. Putting external mouse works, but sometimes the cursor still barely jumps in random direction.

At this point I'm all out of ideas, so any advice would be helpful.

⟐ Edited Eylül 03, 2025 at 17:08 GMT-7

MacBook Pro 13" Retina Display: Why won't my Mac show any signs of life

Tue, 26 Aug 2025 00:34:20 -0700

After a repast of the CPU, this Mac won’t turn on. No obvious signs of anything. Re seated connectors checked traces, tried doing the SMC reset, contacted apple, went to geek squad who couldn’t even look at it.. I’m at a loss and I need this in two days. Any help would be greatly appreciated

⟐ Commented Ağustos 26, 2025 at 0:34 GMT-7

MacBook Pro 13" Two Thunderbolt Ports Late 2020: Battery problom after I change it

Sat, 23 Aug 2025 11:24:25 -0700

I just changed the battery and fan is running load and battery icon show no charge. And without plugged in the macbook does not turn on, how to fix.

⟐ Edited Ağustos 23, 2025 at 11:24 GMT-7