A few weeks ago, I decided to replace my macbook’s battery - after 5ish years, the only thing about this laptop (the best laptop ever made) was the battery life drained quickly. I ordered a battery + kit from iFixit, and replaced the battery. I conditioned the battery, but every time it discharged it would jump from above 50% battery to 7% battery, then die shortly after (i.e. a very discontinuous discharge). I received a replacement battery for the replace from iFixit, and replaced again. However, I’m still having the same problem with the battery jumps . I figure it’s unlikely to be the battery, but am unsure what else could could be causing the issue. I’ve reset PRAM and SMC.

⟐ Commented Temmuz 18, 2025 at 12:42 GMT-7

⟐ Commented Aralık 19, 2024 at 14:30 GMT-7

⟐ Commented Temmuz 01, 2023 at 18:02 GMT-7

My internal hard drive disk has stopped working on my Macbook.

The hard drive is not recognized at boot up, so I get the famous question mark. I tried to connect another hard disk and got the same error message. So I guess the problem comes from the logic board?

When I try to access it from the external bootable drive using Disk Utility I can't see it either.

The disk I'm using is good, and it works when connected with USB (this is what I'm running now). But of course I would prefer to put it inside and connect it with SATA.

Now, I'm wondering what I should do. A new logical board is expensive, and it would be too bad to change it completely, because everything else is working perfectly. So, I'd like to get some advice, maybe for how to check the connectors, change the disk controller or add a new one, or whatever can help to get a more practical solution.

Thank you for your help.

⟐ Answered Şubat 21, 2024 at 23:23 GMT-7

⟐ Commented Mart 12, 2021 at 1:48 GMT-7

Tried so far:

PMC-reset

Cleaning the trackpad and its edges with a soft cloth from the top and from the bottom after removing the battery.

⟐ Commented Ağustos 27, 2022 at 16:03 GMT-7

So, when I put my MacBook in the charger and click the on button it went on for 5 sec and then turned off. I pushed the button again and now I could login I looked at the battery it was still 80% so I thought that's odd.

Then when I logged in it shuts off again. I've tried for several times to turn it back on sometimes it didn't even turn on and sometimes it turns on and then it shuts off again after seconds.

I went to a computer store but they didn't know what was going on the guy said that he couldn't find anything weird in my MacBook (software) yes of course when the guy looked at it it worked. Until it suddenly shuts down and I was like: 'Yes that's the problem!' But he had no clue. All he said was: 'send it back to apple'

So another thing: I'm traveling and need my MacBook for my work (I'm a colorist and work in the film industry) I need it everyday.

Maybe something important: last June I Accidentally closed my MacBook with the charger between so my display broke. I replaced it, cost me lots of money, and then after 2 months it was loose (I haven't fixed it yet, been more than one month now)

I can move my display up and down for at least 1cm. I can also detach the black bar underneath the display from the display, think this used to be glued together.

I don't know if this might be the problem from the MacBook shutting down randomly.

Ps. Sometimes my MacBook doesn't shut off completely and the fans start making extreme noises. It's like my MacBook is frozen.

Mid 2015 with Retina display

• 2,5 years old
• Used daily
• MacOS Sierra

I've turned it on again and clicked the D that brought me to some sort of check. It said: nothing is wrong.

Now it just restarts randomly. It's better but still not 100%

⟐ Commented Aralık 11, 2025 at 14:49 GMT-7

Looking at the pictures below it looks possible....

Macbook Pro 2011 logic board:

http://guide-images.ifixit.net/igi/QWKKP...

Macbook Pro 2012 logic board:

http://guide-images.ifixit.net/igi/11bHZ...

Has anyone attempted it?

⟐ Commented Ekim 06, 2023 at 6:48 GMT-7

⟐ Commented Temmuz 24, 2022 at 19:09 GMT-7

Oddly enough, for the first few hours it would go away if I restarted the computer, but would reappear if I adjusted the tilt of the screen. Now restarting, jostling, shaking, etc has no effect.

Photo of defect

Any ideas? I suppose I'll do a little exploratory surgery today and see if I can re-seat any ribbons/cables that go to the screen....I'm hoping I don't have to replace the whole thing. Any tips would be incredibly appreciated....I'm in the middle of exams, and this is not making studying very easy!

Cheers!

-Patrick

⟐ Commented Kasım 13, 2022 at 1:16 GMT-7

For what it's worth, I was just able to fix mine with the help of this list.

For me, the key was trying to start the computer with no RAM installed. After that succeeded, I went ahead and put a single RAM chip back in, and it started up.

What started the problem was the main battery getting too depleted, which seems to have an impact on other parts of the system.

Thanks, everyone!

⟐ Answer deleted Mart 05, 2022 at 15:10 GMT-7

I went ahead and installed 16GB RAM ram in my Macbook. It works fine, except for when I try to run Windows 7 Pro in bootcamp. It comes to the login screen then it stops. sometimes it just comes to a white screen. I think win pro7 can handle 192 GB REM, so what's the problem? Can it be the memory model ? I bought Crucial DDR3 16GB 1333MHz SODIMM for Mac.

Thanks!

⟐ Commented Ekim 13, 2021 at 13:33 GMT-7

I'm planning on buying a 13" Macbook Pro early 2015 model with 256 GB storage.

I want to check, is it possible to upgrade the storage later. I might want to upgrade to 1 TB to run VMs.

Regard

-Dino

⟐ Commented Temmuz 09, 2020 at 14:14 GMT-7

Yesterday, I noticed that when I tilt the screen back beyond the 90 degree angle the screen goes black. Then if I move it back to 90 degrees it gets illuminated. But the angles vary a lot. Sometimes it gets illuminated only If I move it back to 60 degrees and sometimes a little more than 90 degrees.

One important thing to mention: when I open the lid until 60 degree there's no stage light issue, the display is clean, with no shadows. The issue starts at 60 degree with the shadows appearing and screen brightness being lowered until it goes black.

It works perfectly with an external monitor. So it must be something with a damaged display cable, right? Can it get worse than it already is, like damaging the logic board or something?

I can't afford an expensive repair (new display) so if I'm safe keeping the lid closed, I'm planning to use it as a desktop.

⟐ Commented Haziran 19, 2021 at 12:00 GMT-7

What can I do short of replacing the logic board.

⟐ Commented Eylül 30, 2021 at 14:30 GMT-7

More over, when I press Shift, Control, Option and power button while charging, Magsafe turns green for 2 seconds and turn amber again. Which usually means the reset works. So the power button seems to work as well.

Any idea how to fix it? Won't turn on, no startup chime, and no light at all.

⟐ Answer edited Ağustos 08, 2024 at 8:29 GMT-7

I purchased my Macbook pro 1.5 years ago in Aug 2010 (did not purchase Apple care for extended warranty) . Started getting kernel panics recently and after every panic attack the machine would beep 3 times repeatedly. However, after not bothering with it for many hours (busy with work) I would be able to turn the machine on and use it for 5-15mins and would experience another kernel panic. I recently took it to Genius Bar in UK and was advised it was a 3rd party conflict (Sophos anti-virus) issue. I was advised to delete Sophos and everything would be fine. But it wasn't the case and I had to travel to go again. This time I was advised that the technicians would run a detailed diagnostic test and they suspected that it was a Logic Board or RAM issue. Today I was advised by a store personnel that it was a "Logic Board " fault and had to be replaced (costs approx 400GBP). I wanted the technical details of the fault emailed to me so I could get a second opinion. Instead, I get an email advising me that I have to physically go to the store to get the technical details of the fault.This is so disappointing. It has lasted just 1.5 years and as a student I just don't have the funds to get this fixed (could probably get a decent PC for that money).

On Monday the Apple store informed me it was my Logic Board. I wanted to find out the exact details of what's wrong with the Logic Board and waited to hear from them for two days. Initially they said that I could not get this by email. Yesterday when I rang them again, I was advised that they were running more tests to make sure it was the Logic Board.

Today I get a call advising me that their diagnostic test LO AND BEHOLD highlighted that their "GRAPHICS CARD" ( Nvidea ) had failed. When I pointed out the whole "NVIDEA-MACBOOK PRO SAGA" genius bar member ( she was nice and empathetic) said to me that the problem with my GRAPHICS CARD was not the same problem. So, I asked her to specify what the problem was with " my graphics card". Apparently, they do not have the techinical knowhow (even it went to their factory or some sort of centre) to find out what was wrong with the GPU and all they do is plug in a gadget to test it. This seems like a party line that they have to tow. All in all, I will have to fork out 400pounds to get this fixed.

However, I am not going to accept this and am going back to witness the diagnostic test. I would like to arm myself with as much info as possible about this whole NVIDEA saga. Spoke to Apple Centre and they were very helpful. However, the ultimate decision to put in a new Logic Board FoC depends on the store manager.

People with new Macbook pro's (Nvidia GT330M) and not just the old GeForce 8600M GT seem to experience this as well. Help and suggestions are much appreciated.

Thanks

⟐ Commented Mayıs 13, 2020 at 15:01 GMT-7

Was trying to instal el capitan on my macbook , the installation starts and after a few minutes stops and a messaging saying the os x could'nt be install on the computer, please contact the software editor to get help.

I called apple and they said they can't give me any tech support, i guess cause my computer is too "old"..

I tried a few times, can't go back with my old os and i'm stuck on the installation program.

I made sure before trying that my computer had all it needs to install it.

Is there a way to complete the installation or go back to my old os without loosing all my data? I did a back up but a month ago..

Thank you for your help!!

⟐ Commented Kasım 13, 2025 at 7:48 GMT-7

⟐ Commented Şubat 19, 2020 at 15:13 GMT-7

Anyone has something like that? How they solved your problem?

⟐ Commented Şubat 05, 2023 at 20:51 GMT-7