Macbook Pro 2015 Battery and SSD Change | Repair | Environment

Hi 👋,

I’m a big supporter of repair and the right to repair movement, I once fixed an old iPhone 6s and gifted it to my mom to use it as her daily phone and now I’ve decided to fix my old Macbook Pro Mid 2015 laptop instead of throwing it away.

The laptop has 4 major problems.

  1. The battery is dead.
  2. The audio is dead.
  3. The SSD is *almost* dead.
  4. The charging cable ruined.

If I manage to fix it, I still can use it for entertainment, internet browsing, light coding sessions and even some light video editing. I’ve used it exclusively from 2015 to late 2019 without problems and I still believe it can be used in 2023.

My plan is as follows:

The battery

The battery can be easily replaced and the only tools you’re needing are:

  • P5 pentalobe screwdriver
  • T5 torx screwdriver
  • prying tool
  • isopropyl alcohol

Unlike the following iFixit guide which makes you dissemble the entire Macbook, you can actually just disconnect the battery, remove the track-pad cable and start prying with alcohol.

Here’s a YouTube video demonstrating this:

If you follow the “ifixit” guide, you need to set aside at least 2-3 hours of your time and risk breaking your macbook, big thumbs down for this guide ifixit, as you’re trying to scare away people from performing the operation.

Of course they say the following: The solvent used to dissolve the battery adhesive can damage your speakers […]

There’s a trade-of between risk of damaging the speakers — which shouldn’t happen if you apply the alcohol with care and a syringe vs the risk of breaking cables & components by disassembling the whole Macbook by yourself.

Never the less I’ve pried out the battery and this is the end-result:

The laptop turns on but the CPU is limited at 1Ghz from what I’ve read on the internet.

The battery will cost about 30$ or 100$ depending from where I buy it.

The audio

I killed the audio by passing 9V to the headphone jack and it fried some chip inside the laptop I think.

Since this requires some fine PCB repair or replacing the entire PCB I’m not going to repair the audio at least for now.

I can still use the Macbook with bluetooth devices and the audio works.

The SSD

Apple uses a proprietary SSD that is quite expensive because why not. Let’s disrespect the customer, the environment for money and say it’s for security or what not.

I can use a standard NVMe SSD which I have lying around by purchasing a 3$ adaptor, which is a much better option than the proprietary SSD which costs about 150$ for 250GB of storage.

Another WIN is that if the computer fails I can still reuse my NVMe SSD in another computer.

Standart SSD = Environment + 1

Apple SSD = Environment – 2 … but, but it’s for security and safety!!!! It’s not the $$$.

The adapter can be purchased from Aliexpress.

The most SAD thing is that M1 Macs have the SSD soldered, so no more repair and hacks allowed outside Apple. Most of the computers will be dead after 2-3 years of intensive use. Thanks Apple, it really shows that you’re doing this for the environment.

If you’re planning to own a M1 Mac think about that it will become inevitably slow and Apple will probably do nothing about it. It will die outside of warranty and you’ll have to live without a computer for a few days / weeks until it is repaired if Apple doesn’t refuse the repair.

**rant**

Not to mention that it will drive the repair cost up, making the repair option very unappealing. There’s a thing where an user can just unplug a ssd in plug in a new one in 30 minutes while keeping the device and there’s another thing where a user has to send the device to a repair shop and wait a few days, weeks for the laptop to be repaired.

If you live in a country where Apple has no official entity, things get even worse. For example for a simple battery swap on the iPhone you need to reset it to factory settings (backup you data, lose all data, lose time restoring it) and stay a few days without a phone, which is sort of hard to do in this time and age.

The charging cable

I don’t know what materials Apple has used in their cables but here’s how my old charging cable looks now:

Surprisingly it still works.

I don’t want to replace the charger with another proprietary charger that I’m gonna throw away in a few years. Instead I’m going to buy the cable for 5$ then use a generic charger with USB C support.

Verdict

The repair of the computer will cost me about 50$-250$ on average, without audio which not so bad at all and, I can expect a few more years of usage, maybe a lot more if I install Ubuntu Linux on it.

Since 2012 Apple has made computers harder and harder to repair and is constantly screwing over customers. The right to repair bill that was passed in NYC in 2022 was also modified and it’s practically useless for the consumer because it allows Apple/Samsung and other providers will do their best to screw you over. A simple battery which costs 30-100$ will cost 400$-100$. Why you may ask?

Because Apple/Samsung glue the battery to the case and will sell you the WHOLE CASE instead of just the battery. It’s for the environment tho, and YOUR safety and security, just 130$ extra 😉

For comparison here’s a screenshot for Samsung S10 battery part cost:

And here’s a screenshot of Samsung S21 battery part cost:

130$ for the environment 😉 !

Note: Ifixit sells a Samsung S21 battery for ~30$ but: “This is an aftermarket part. It is not a genuine Samsung part.”.

I started making this post to tell the repair story about my old Macbook and ended up by telling another story on how big companies are screwing customers, the environment and making things worse for everyone except their pockets.

I’m grateful that people like Luis Rossmann exist and cover these issues in depth. Check him out on YouTube!

Also check out the right to repair movement in the EU.

That’s pretty much it!

Thanks for reading and happy environment protecting! 🌴🌲🌳💸

How to fix DaVinci Resolve audio issues on Ubuntu 20.10

Hello 👋,

To fix audio issues on a fresh install of DaVinci Resolve 18 on my Ubuntu 20.10 PC I did the following things:

1. List all the available sound cards

cat /proc/asound/cards
 0 [NVidia         ]: HDA-Intel - HDA NVidia
                      HDA NVidia at 0xfc080000 irq 94
 1 [AI1            ]: USB-Audio - RODE AI-1
                      RODE Microphones RODE AI-1 at usb-0000:2d:00.3-1.3, full speed
 2 [Generic        ]: HDA-Intel - HD-Audio Generic
                      HD-Audio Generic at 0xfc400000 irq 96
 3 [U0x46d0x81b    ]: USB-Audio - USB Device 0x46d:0x81b
                      USB Device 0x46d:0x81b at usb-0000:2d:00.3-1.4, high speed

List all the available sound cards a chose a default. I like playing audio though my headphones when editing and the headphones are connected to my USB Audio Interface RODE AI-1, this is what I want to use as the default card.

2. Set the default card for Alsa

To set the default card I’ve created a new file /etc/asound.conf and pasted the following contents into it:

   defaults.pcm.card 1
   defaults.ctl.card 1

The number 1 represents the number of the default sound card, in my case it is:

 1 [AI1            ]: USB-Audio - RODE AI-1
                      RODE Microphones RODE AI-1 at usb-0000:2d:00.3-1.3, full speed

After it’s set, reload alsa with: sudo alsa force-reload

3. Start DaVinci Resolve 18 and restart pipewire

Each time you start DaVinci Resolve 18 you may need to run the following command in order to get audio working:

systemctl restart –user pipewire

Note: DaVinci Resolve can’t play AAC audio files on Linux.

Note: Your audio may stop working outside DaVinci resolve while editing and after closing it, to fix it run the above command again.

4. If this breaks your audio on other software

Remove /etc/asound.conf file and restart Alsa & Pipewire. We need to wait for an official fix. 😦


Thanks for reading! I hope you’ll find this useful.

Happy hacking! 🦾