Macbook Pro repair with no display – 2012 model

What happened to it | Macbook Pro Repair with no display

Often we see Macbooks which have one issue, and it is straight forward for us to quote the repair upfront. This was no ordinary day.

We had this piece of art and example of a durability 2012 model, 13″ Macbook Pro which was working slow.
We followed the drills and run quick diagnostic on it and hard drive showed failure, as expected on this models.

Macbook Pro Repair - loading very slow
Macbook Pro Repair – loading very slow

Less we knew that customer was experiencing intermittent black screens, pointing some issue with the logic board. He decided to let us discover this fault by ourselves.

It was working fine one minute, and the next screen would go off, making it unusable. We quoted the repair based on what we assessed initially – a slow working system.

Now we had a different case in our hands and had to inform the customer, so he can weight if it is still worth repairing. This was probably a faulty screen connection damaged by liquid. As we do get lots of liquid damaged Macbooks, this was nothing new for us. And wanted to ensure the customer is onboarded at every step of the process.

Macbook Pro Repair with no display
Macbook Pro Repair with no display

Repair Process | Macbook Pro Repair with no display

Next step was to take it apart and figure out why we don’t have a screen on it.

Melted screen connector on Macbook Pro Repair with no display
Melted screen connector on Macbook Pro Repair with no display

We have measured the LCD connector and noticed there was melted pin on the screen connector side which may have shorted and caused screen power lines not to function. We could see under a microscope how it was overheating and have melted the LCD connector corner.

Damaged resistor pad we noticed while performing Macbook not turning repair

Furthermore, we had to replace the boosting coil of the backlight circuit. It must have been shorted overheating badly due to a short to be able to get damaged.

Removing not functioning Macbook keyboard

After replacing the coil we got the picture back and concentrated on the remaining issues with the Macbook

Testing backlight and screen on Macbook Pro repair with no display

Macbook Repair we offer here in Adelaide includes a couple of simple steps:

  1. Get a Quote for the repair before any work is done, even over the phone.
  2. Free pick up from the client’s location in Adelaide. Or alternatively, drop in for a quick check while you wait.
  3. Confirming final cost and “Go” from the client.
  4. Repairing and ensuring everything works as expected.
  5. Returning repaired system back to the client. Or the client can pick it up from our workshop.

We have sophisticated equipment in our workshop with high accuracy microscope, ultrasonic cleaning bath, reflow machine and tools for micro soldering to achieve high-quality logic board repairs. With hundreds of components in stock, we can quickly locate and replace faulty chips, resistors, and capacitors in Macbooks.

Repairing remaining of the issues

Macbook Repair is not progressing beyond loading bar

The original issue was that Macbook was working very slow and at times it would take 30min to start.

We re well aware of this issue, being caused by a failing hard drive. And Luckily for this customer his operating system and hard drive was fully responding. Although very slow.

Replacing Hard Drive with an SSD drive on Macbook Pro 2012

The Result

Full responsiveness of the operating system allowed us to image the drive into the new SSD. Thus allowed customer not to lose any applications or data.

Macbook showing correct voltage and power draw – Macbook Repairs

Would you like to read more about our Macbook Repairs? Check out some of our published repair cases.

If your Macbook or iMac is causing troubles and you need a Macbook Repair Service in Adelaide, give us a call, and we will advise for the best scenario to get your device repaired.

We at IT-Solve, specialise in computer and electronics repairs. And we will do our best to repair your Computer quickly without involving high costs and long waiting times in repair shops.

Call us now on 0469317177 or drop us an inquiry via Text us via Whatsapp MessengerWhatsApp or Text us via Facebook MesengerMessenger – Our engineers will respond quickly to your question.