Computer exposure to heat & humidity

A few days ago a steam valve burst in my apartment while I was at work. When I got home, the apartment was easily over 100 degrees and was thick with humidity. There was condensation on the walls, puddles of water on the floor and water dripping from the ceiling. Unfortunately, I had left my G5 on from the previous night, and the fans were running like crazy. I immediately turned the computer off. Later, after the temperature was back to normal, I turned my computer on to see if it was working correctly. It seemed to be okay, though a few things were weird (it seemed a bit slower, and at one point it wouldn't let me select a folder when I clicked on it, but then it worked okay a minute later).

I'm concerned about the potential long-term damage that may have occurred while my computer sat in, essentially, a steam bath. I don't know exactly how hot and humid it got in the apartment, or for how long it sat like that, but I do know that it was bad enough to make candles slump over and anchored shelves completely tear out of the walls.

Is it possible that damage has occurred that I can't see now, but may screw up my computer a few weeks or months down the road?

Posted on Oct 3, 2005 8:28 AM

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2 replies

Oct 3, 2005 10:28 AM in response to Alissa Umansky

If it runs at all normally, my instinct would be to run it 24/7 in a low-humidity environment and try to get any condensation out of the system before it leads to rust/corrosion. If it isn't running normally or begins showing new symptoms, I'd make sure I had Apple Care and take it to the hospital.

I've had computers in Hawaii. There seems to be no way short of air conditioning to keep them alive for long. Air conditioning is a good way to eliminate humidity, btw.

Sorry about the apartment, too.

Oct 3, 2005 10:35 AM in response to Alissa Umansky

Your major concern will first be to get any condensed moisture out of the computer. I would suggest unplugging the computer, opening up the access door, remove the clear access panel, and leave it in a warm, dry environment for a day or two to let it dry out (do not turn the computer on while doing this). If you have a small fan, you may want to point the fan at the computers innards, to help with air circulation.

Once everything seems dried out, close the case back up and turn it on. With any luck, everything will be back to normal.

Tom N.

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Computer exposure to heat & humidity

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