MacBook water damage – Defensive measures for you to take after water damage has occurred.
MacBook water damage and Corrosion: The Science behind your DELAYED nightmare
Corrosion is a process, which converts refined metals to their more stable oxide. It is the slow and gradual deterioration of materials (usually metals) by chemical reaction within their environment, In this case the corrosion occurs with you combine electricity, metal, water and oxygen, creating iron oxide (or what is more commonly known as rust). There is no reliable timetable for this process to occur; a MacBooks internal components typically begin corroding immediately after the water spill, in some cases your Mac can function normally for days or weeks without showing any signs that there is a problem. How fast the corrosion process takes is dependent on a ton of factors we have no control over like humidity levels, the severity of the spill and how long the device was in contact with the liquid.
Following these simple steps can save your Mac from becoming a very expensive paperweight. *** Ignore them at your own peril.***
1. Power the MacBook down – Shut off your Mac as soon as you discover that it has been exposed to liquid! The majority of spills occur when the Mac is powered on and in use, so you must fight the urge to dry it off and continue working. Do not attempt to power the MacBook on until it has been inspected by a service provider.
2. Unplug any accessories – This one is important, some devices send electrical current back to the Logic Board thus causing more damage. Additionally having any hole available so the the liquid can escape from is always a plus.
3. Dry off any and all external liquid – While it will be nearly impossible for you to dry off any of the internal components so make sure you dry of the outside of your Mac carefully. When drying of the outer parts of your Mac, avoid rolling it around, doing so only cause the liquid to pitch and roll throughout the unit unnecessarily exposing more internal components to the liquid. Finally carefully flip the unit over keyboard side down and allow gravity handle the rest. This will direct the liquid away from the main logic board.
4. Putting your MacBook in rice may give you a false sense of security. Putting your in rice after MacBook water damage has occurred is said (wish I knew said this nonsense) to dry up the water and prevent any additional damage. Rice does not benefit a water damaged MacBook in any way. My guess is that this was a tactic used service providers to deter people from attempting to power on the device after the spill, if your Mac is in a big bag of rice then your not trying to power it on. we all know that it takes every ounce of self control not try to power your Mac on every hour to see if it has come back to life. Remember trying to power on the Mac after the spill is a big NO NO!
5. If your Mac has a User serviceable Battery Unplug it. Electricity is the catalyst and accelerates the corrosion process. If your Mac is still on, power down the unit down immediately and remove any power source. If your Mac has a “user serviceable battery” you may want to completely remove the battery, newer MacBooks this is typically not an option.
6. Get your Mac to a service provider familiar with mitigating water damage ASAP. Getting your MacBook to a service provider as quickly as possible improves the chances you don’t experience data loss or end up with a MacBook that is a nightmare to repair.