Motherboard of my computer often overheats. The temperature rises up to 80 degree Celsius. When I try to cool it using table fan, it takes long time. I also think that the air coming out of fan might disturb the circuits from its position. My friend suggested me to place it in refrigerator for better cooling. So next time I am working on my motherboard and it overheats, should I place it in refrigerator or freezer. The motherboard is not attached in my CPU cabinet. I think that even my graphic card needs such a cooling. So it takes a couple of minutes to remove all the parts and peripherals. Is it preferable to do it?