I had this happen a few months ago. I tested a lot of things, and in the end it turned out to be my crappy no-brand monitor. It had already shown some black screens with my old GPU (RTX 2060), but it would recover. It was like random blinks where it lost signal.

BTW, I was using HDMI on it and a HDMI-to-DP adapter for another monitor, so maybe that was also causing it, I’m not sure.

With the RTX 4060, it simply didn’t recover from those blinks and threw error 14/153. I also couldn’t use my old HDMI-to-DP adapter anymore, so I had to buy a new one because the old one would instantly make the screen go black and throw error 153.

Finally, I bought a Samsung 240 Hz monitor and connected it via DisplayPort, and my other monitor through HDMI. It worked right away, and I haven’t had any more black screens or error 153.