u/Artistic_Big_447

I had my pc turn on for a while and right as I was checking temperatures, my mouse wouldn't move and the unkown hard popup appeared. I'm really new to this so don't flame me. After about I'd say 5-10 seconds, the screen started glitching and the borders flickered around before turning black. There was still input and all the fans were running well but I had to restart the pc. It runs like it normally does but I would just like to know if that was something was bad. Also, I just ran sfc and system health check and both showed no software corruption.