My laptop just now shut down on its own. Not a regular shutdown, not even a bluescreen. It was like a regular PC without a UPS having its power cord janked out of the socket.
I lifted the laptop to feel the bottom, but there was no real heat to be found. I had started up just minutes before, SpeedFan was showing 50° Celsius, nothing bad.
I've gone to the HP website and found this article: link
But that seems to be about BlueScreens.
C:\Windows\Minidump is empty.
That's all I can think of to check. My laptop is a HP Pavilion dv7-4141eb Entertainment Notebook PC.
I found that out by entering the serial number on the HP website. Gonna see if there are BIOS updates, maybe that helps.
Apart from a short-circuit, I have no idea how this could have happened.