MacBook fell in water!

Yesterday my MacBook (now ranked a MacBook Pro) laptop fell in water. It was a drain so I'm pretty sure it wasn't clean water. It was in there for at least 5 minutes, and when it was lifted out the batter was removed and everything was left to dry for more than 3 hours in plain sunlight.

I haven't tried to switch it on until today afternoon -- when I first tried to switch it on nothing happened. No sound, no lights, nothing. When I tried connecting the power adapter the light on the adapter didn't light up! (The adapter was also in the case.)

I can't make it to an authorized technical support until tomorrow but I was wondering if anyone had any suggestions or insight as to what has happened and how will this whole thing end up.

MacBook, Mac OS X (10.5.7)

Posted on Sep 12, 2009 11:10 AM

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7 replies

Sep 12, 2009 11:22 AM in response to kamasheto

Was it completely submerged? I suspect you tried to turn it on too soon, while the innards were still wet. It would have been better had you waited a few more days to let the dry Egyptian air extract more of the moisture. Be prepared to hear that it may not recover. That seems to be a common outcome even when people spill something on the keyboard and the display and other components stay dry.

You homeowners' insurance may be the best option if it covers your computers. I would notify them of the accident right away in case the verdict is that your computer is dead.

I wish I had better news.

Sep 12, 2009 5:09 PM in response to kamasheto

Yes, I'm afraid it was completely submerged in water. I don't really think this incident will be covered under any sort of insurance, I was just kind of hoping there was anyway anything would survive all the drama.

tjk: I really wanted to wash it thoroughly with distilled water earlier yesterday but I couldn't get through actually pouring more water on the poor thing! I went over today to a local technical store and they said it was best I didn't do anything else -- other than removing the battery and keeping it in sunlight. They said they'd try their best to find out what has happened, blow it with warm air perhaps.

JasonFear: it wasn't just 3 hours. I had placed it in sunlight for 3 hours, it wasn't until 24 more hours that I attempted to give it a try and even then it didn't respond a bit. So I'm thinking my trial did nothing internally anyway -- the most harm had already happened.

Sep 12, 2009 11:39 AM in response to kamasheto

Hi k,

if this were my MBP, and I had checked homeowners insurance as Allan suggested, but it wouldn't cover it, I would remove the battery, unplug the power adapter, fill a bucket with distilled water and slosh the MBP around in it in every direction, upside down, etc.

After that, I would stand it on each side, and keep changing it, until water stopped draining out. After that I would let it dry for at least 3-4 days, rotating the side it was standing on each day. And, as Allan said, I wouldn't be too hopeful.

Sep 12, 2009 7:16 PM in response to kamasheto

I don't really think this incident will be covered under any sort of insurance,

In the US, homeowners or rental insurance covers accidental damage.

Immediately disconnect all peripherals, power cord & remove the battery. Turn the computer over with the lid partly open and the hinge facing upward to let the liquid drain. Do not flop it over and lay it flat - you want to separate it from the moisture. Place paper or cloth towels under the machine to sop up the mess.
After the computer disgorges whatever you spilled on it, don't turn it on for 72 hours or longer. You want to computer to dry out completely before turning it on again.
Some users here swear by hairdryers. Blow drying the innards may bake whatever was in the liquid onto delicate computer components. Better to let the computer air dry.

Use plain tepid water to clean out the computer. If you spilled iced beverage more than likely this ice fried the hot motherboard.
Sugary, acidic or milky drinks will almost always cause problems later on as the residue starts slowly corroding the computer innards.
Swab down any sticky parts with distilled water or denatured alcohol.

If none of the above works, you will need to take the computer to a repair shop. Apple Care does not cover liquid or food damage.

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MacBook fell in water!

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