Determine if your power supply unit is responsible for the crash during the stress test.
Determine if your power supply unit is responsible for the crash during the stress test.
I updated my setup by swapping the Great Wall X5 PSU for Antex NE650. During a 10-minute test on both FPU and GPU, everything functioned properly. The CPU held steady at around 80°C while the GPU stayed at 72°C. Regarding the earlier issue, my AC power meter showed a peak of 466W, but it seems the system's short-term power might surpass the PSU's output during spikes—likely near its critical threshold. This could explain why it sometimes worked and other times failed, triggering overcurrent protection and shutting down. Here are the specifications for both models.