Computer Problem

My computer that wouldn't turn on after behaving oddly is now fixed. The issue was somewhat unclear. The repair checked the power supply and it was fine. He then checked basically every other component and they were fine too. He then turned it on and it worked perfectly.

His theory was the case wasn't shut properly and was making a short. He seemed like a really knowledgeable guy, however, I think the more likely explanation is something came loose during the move and when he unplugged, tested, and plugged back - it fixed the loose connection causing the issue. Either way the computer is fixed and nothing had to be replaced.

Either way the computer is fixed and nothing had to be replaced.

So computer crashed again tonight. Can't get it restarted again.