This has just begun to happen the last few days. For no apparent reason, my desktop just shuts down. The monitor and speakers remain turned on; just the computer itself is shutting down. After waiting a minute or two, I *can* get it to reboot; however, I'm very concerned as this has happened several times over the last few days. I had it into the Geek Squad about three months ago to have the main plug-in socket replaced. They gave it a thorough cleaning, and until this shut-off problem popped up, I've had no other problems with it.
Meet the drop-resistant Moto Z2 Force
The Moto Z2 Force is really thin, with a fast processor and great battery life. It can survive drops without shattering.