If you think any system will run for years without shutting down, you haven't seen my brothers computer... His randomly restarts and I gave up trying to find the problem long ago. He could just be installing updates and it restarts. We bought a bunch of new stuff and it still didn't fix it... His computers are doomed to fail, his last system didn't run too great at 2 years old. I traded systems with him and not long after, that system began acting up... This is why I don't let him use mine...