The system stops functioning during gameplay in high-res resource titles.
The system stops functioning during gameplay in high-res resource titles.
Hey, I see you're experiencing some issues with your system. When games report high CPU and GPU usage, it's normal for a short time, but if your PC suddenly stops and you need to restart by briefly cutting power, it might point to a power supply problem. Your setup includes a Ryzen 9 5900X, a Noctua NH-D15 cooler, and a Gigabyte Aorus RTX 2080TI. Check the PSU for stability and ensure it's properly connected and rated for your components.
I would execute HWinfo64 to verify CPU and GPU temperatures, making sure they stay within acceptable ranges and not getting overheated from poor airflow. I’d also do a brief check on the PSU cable connections to confirm they’re secure. It seems unusual that you need to trigger the on-oog on the PSU to boot; that unit appears reliable with ample capacity for your build. Corsair offered a 10-year warranty, so it should remain functional even if performance dips over time. Uncertain whether you purchased it new or used from earlier setups, but it seems to be from around 2015 or later—still likely solid for another few years. Edited March 1, 2023 by johnno23 added line of text PS
Completed a Prima95 CPU stress test for 30 minutes with temperatures staying under 90.5°C. Ran a FurMark GPU stress test for 10 minutes, max temperature reached 80°C. Starting to record PSU data to check trends.
I discovered the issue—it's related to the PSU. When the fan operates, I tested increasing the PSU's fan speed with a constant curve and it stopped right away.