MacBook Air 13" (Mid 2013-2017) I/O Board Cable

My Problem

One of the founders of the company I work at accidentally left his MacBook outside, and it was attacked by his sprinkler system.

My Fix

There was some corrosion on the mainboard that had to be cleaned off, and the I/O Board and I/O Ribbon Cable had to be replaced, due to them being fried. But after replacing them, the Mac is good as new!

My Advice

Use electronic cleaner to get any corrosion off that may have appeared from the water, and be sure to check every inch of each part. Any black marks can indicate an unusable part. And if corrosion keeps showing up, it's best to replace that part.

My Problem

the battery app report information suggested that the part needed replacement to optimise.

My Fix

i've done several battery/screen replacements on iPhones.

opening the phone case took longer than expected. i found using my iSclack and the stabiliser attachment was a better fit than the single suction cup provided in the tool kit.

once that was completed, most everything went as planned.

i couldn't tell if the case had been opened before but,

a close inspection revealed that the (oem?) water seal was not installed very well and dust had accumulated at the top of the device. there was also a loose screw inside the case. (watching a replace video on youtube, the presenter also found an/extra loose screw in his device). is this a factory assembly phenomenon?

my installation of the seal failed. i will get a new one and try again.

My Advice

editing some of the step by step processes might need to happen for continuity.

otherwise, pleased with them.

My Problem

The silence from the MacBook AIr was deafening and my client could no longer stand it!

My Fix

The repair went very quietly... and after the last screw was restored and thw power button pressed, that familiar startup sound came loud and clear!

My Advice

No enlightenment, however, I do recommend following the steps and not to be afraid to make minor adjustments if needed.

My Problem

A friends MacBook Air had been for a drink and no longer powered on.

My Fix

Simple, with the right tools, attention to detail, patience and the correct guidance. We were lucky the IO board was the only part damaged by liquid. We also replaced the flex cable which had a red dot underneath (assume this is a liquid sensor apple use for warranty as the replacement was white) to be safe!

My Advice

Have everything needed to complete the guide ready before you start. Follow the steps in order and check you've completed them before moving on to the next.