Macbook Water Damage Diagnostic Repair Guide

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                          4 hours

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MacBook water damage diagnostic
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Introduction

It’s safe to assume that if you are here then you, or someone you know, has experienced MacBook water damage. If your are like most folks you packed up your soggy Mac and made your way to your local Apple Store, waited in line only to be told that they won’t touch a Mac that has been exposed to liquid. They may offer you a “Tier 4 Repair”, to the tune of $1240.00. Understandably, these options don’t sit well with most consumers, so you rush home and begin to scour the web for a solution. If you’re here then you’re in the right place, lets get started -

What you need

Step 1

              Thorough Diagnostic – Any MacBook that is exposed to liquid requires a thorough inspection.

Any MacBook that is exposed to liquid requires a thorough inspection, even a small amount of corrosion untreated can cause a system failure further down the road. You will need to completely disassemble your MacBook to ensure a thorough diagnostic. Here is an idea of what you can expect in a disassembly.

Any MacBook that is exposed to liquid requires a thorough inspection, even a small amount of corrosion untreated can cause a system failure further down the road. You will need to completely disassemble your MacBook to ensure a thorough diagnostic. Here is an idea of what you can expect in a disassembly.

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Step 2

              Inspect Keyboard and Track Pad for ANY corrosion or sticky residue – If found a keyboard or trackpad replacement is recommend

Inspect Keyboard and Track Pad for ANY corrosion or sticky residue – If found a keyboard or trackpad replacement is recommend. Keyboard prices and installation very by model and can be VERY challenging, so be sure you know your MacBook’s model number and year in order to buy the right parts.

Inspect Keyboard and Track Pad for ANY corrosion or sticky residue – If found a keyboard or trackpad replacement is recommend. Keyboard prices and installation very by model and can be VERY challenging, so be sure you know your MacBook’s model number and year in order to buy the right parts.

Step 3

              Inspect Main LogicBord for any sign of liquid exposure.

Inspect the Main LogicBord for any sign of liquid exposure. This should be done with a high powered stereo microscope, each SMD component should be checked for any signs of damage. If damage is found logic board should be cleaned ultrasonically and damaged SMD components replaced. This video will show you what MAY be required to repair your MLB.

Inspect the Main LogicBord for any sign of liquid exposure. This should be done with a high powered stereo microscope, each SMD component should be checked for any signs of damage. If damage is found logic board should be cleaned ultrasonically and damaged SMD components replaced. This video will show you what MAY be required to repair your MLB.

Step 4

              All display connections and wiring should be throughly inspected, any sign of liquid exposure and the display replacement rec

All display connections and wiring should be throughly inspected, any sign of liquid exposure and the display replacement recommended. If you see something like this, you may have issues with the display. Remember, all MacBook displays are sealed units and require advanced equipment and skills to correctly repair.

All display connections and wiring should be throughly inspected, any sign of liquid exposure and the display replacement recommended. If you see something like this, you may have issues with the display. Remember, all MacBook displays are sealed units and require advanced equipment and skills to correctly repair.

Step 5

              Test the battery

Batteries are often victims of liquid spills and can be very challenging to replace. Battery installation varies from model to model. Here is an example of what you can expect.

Batteries are often victims of liquid spills and can be very challenging to replace. Battery installation varies from model to model. Here is an example of what you can expect.

Step 6

              Data Integrity – Data integrity should be checked and re checked.

Data Integrity – Data integrity should be checked and re checked. In the vast majority of cases data is not effected. If corrosion is present on SSD or HD replacement is recommended. You can purchase an enclosure to recover your data in the event the MacBook is not repairable.

Data Integrity – Data integrity should be checked and re checked. In the vast majority of cases data is not effected. If corrosion is present on SSD or HD replacement is recommended. You can purchase an enclosure to recover your data in the event the MacBook is not repairable.

Step 7

              Now that you have completed the diagnosis of what was damaged by the spill, it's important to think before you act.

There are many resources to assist in the self repair of MacBook water damage, just make sure you take your time and ensure you have a good grasp of the task ahead of you. If you feel you may be in over your head its always your best bet to find an repair company familiar with MacBook water damage. Good luck!

There are many resources to assist in the self repair of MacBook water damage, just make sure you take your time and ensure you have a good grasp of the task ahead of you. If you feel you may be in over your head its always your best bet to find an repair company familiar with MacBook water damage. Good luck!

To reassemble your device, follow these instructions in reverse order.

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                    Forza Vale

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Dylan Quinn (PenguinArmy) - Nov 30, 2017

I wish there was sound included

ria kaleem - Jan 7, 2020

https://appleexpert.ca/hard-drive-upgrad…

Rachel Kelley - Apr 29, 2020

Hello, you seem to have quite a bit of experience with MacBooks and water damage. I was given a MacBook Air 2018 model A1932, which my niece dropped, it didn’t break the digitizer, only the lcd, and it needs to be replaced. I found a whole machine, same model, however it has water damage. I realize that the connectors and cables are most likely damaged, but do you think it would be ok to use the screen from it?

Hamdi Hoxha - Sep 10, 2021

As long as its the same model you can swap the lcd.

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