After I left my computer in the car overnight, I brought it in, hooked it up and tried to start it. I realize that this was pretty stupid because it probably got alot of moisture on it by staying out night in the cold car. Needless to say, it didn't work. The fans don't come on or anything. I have checked all the cables and disconnected all non-essential hardware and still nothing comes on. Do I have a bad power supply or could it possibly be my motherboard? I have an ECS K7S5A board and everything was working fine before I left it in my car overnight. Could it be that the battery is drained on the board because it was shorted for a while? I'm really not sure and I don't know how to test these things. Tomorrow I will be borrowing a friend's power supply and putting it in my case to see if it works and if so, I'll buy a new power supply. If it doesn't work, I have no clue what it is that I need to replace. Any help would be greatly appreciated.