Life happens
No one would have predicted this. Believe it or not this computer spent its entire life inside a library in western Michigan. The story is, this computer was in the basement of a new library building. Outside a hose was left on, the running water created large puddle. The water mixed with sand and filtered through a small hole in the foundation. The now liquid sand settled in the drop ceiling of the basement until it reached a critical mass. The sand and water crashed down over this pc and desk after hours. No one was hurt. But the system was a complete loss.