I can't really take a picture of it since it literally only stays on the screen for a fraction of a second, I'm not even sure if it's a hallucination or not because of this lol. I just want to know if it's possible for this to be a hardware failure symptom, since when I look up other people with GPU hardware issues their artifacts are severe but in my case it's only a small white line/dot every couple of days or weeks (that is if I'm not just seeing things lol).
EDIT: It's also always just 1 dot/line and it's not isolated to a single program, and I also saw one while just browsing so it doesn't always happen when the GPU is under high load. And when it's a line, the line doesn't go across the whole screen, it's only a couple of pixels long. Like I said, I could just be seeing things, I wanna know how likely it is or if it's even possible for these to be artifacts.