marc_ny wrote:
That's some really good points, and things to know to protect your computer. Including them in the little owner's booklet that comes with the computer would be helpful.
We've had a very mild winter here in the midwest, but taking a computer outside in a protective bag or attache case walking from class to class or commuting back and forth to work, and then turning it on inside warm buildings is a pretty common practice. If a laptop isn't made for this type of use, or if protective measures need to be taken, don't you think the customer should be made aware of this?
This isn't common knowledge unless apparently you are a pro photographer. How about warnings and best practices?
The best practices are to really if you are going from a cold invironment to warm and you want to use the computer, best thing to do is really let it sit in the warm for a while to warm up. Then if any moisture does tend to get there, it can dissipate before the electronics get affected by it. Unfortunately there isn't really a whole lot to keep the moisture from getting there in the first place, but one of the biggest effects is like was stated that when the computer gets turned on right away, the fan is going to take that air and start blowing it all around which is going to cause more moisture to start showing up right away. Keep in mind that the instant the computer turns on it starts to generate heat, INSTANTLY, the processor will heat up to temperatures that without a cooling device would cause it to get too hot that it would burn up within seconds of turning it on. This is why you need to really let it get to room temperature before turning it on. When it is cold from being outside and then instantly gets hot, that is going to for sure create humidity and can cause problems. The computer is able to handle these situations for the most part, but there isn't really anything that can be done by anyone to assure it isn't ever going to happen. Just precautions that need to be taken to get things where this always going on. Not saying that this is for sure what happened to your computer, and that you don't take care of it. Obvisouly you do or you wouldn't have been so surprised when they told you this information. I would just have them show me the damage...If they are going to tell me that it is damaged due to liquid, then they need to be able to show me how they came to that conclusion and then we would have a long discussion as to how this could have happened and then what kind of things I could do to correct it. Then I would make sure it doesn't happen again and take it as an expensive mistake. At the same time, have them show me what is done by them to prevent these kind of things and if there isn't anything there to prevent it show me how that could be my responsibility and if there is make them prove to me that they didn't fail.