Оригинальный сообщение: Richard ,
When water is spilled on a board you can not simply dry it out. The water does evaporate but leaves behind residue and corrodes parts - often not visible without a microscope. You have to clean it to get it to work properly provided the damage is minimal. Sometimes the water will damage parts that leave the device unusable without board repair/replacement. As mentioned by @mdrecovery you can try to use alcohol. Your best option is to find someone with an ultrasonic cleaner. I agree you can remove the removable parts (which should be obvious) but do not pry or pull on anything that is soldered.