I've been experiencing an issue where my computer shuts down unexpectedly when I try to run demanding games like Crimson Desert. Everything runs smoothly with lighter games like League and FC26, but as soon as I start a heavy game, the system just powers off without any warnings or error messages. My GPU temperature is around 70°C and my CPU is at 50°C, so I don't think overheating is the problem. My RAM usage averages at 70%, and I'm running the game off an SSD. I recently formatted my PC and ran a memory test that came back fine. I'm using a B450m motherboard, RX 7600 GPU, Ryzen 5 4500 CPU, and 16GB of 3200MHz single-channel XPG RAM with a 650W 80 Plus Bronze power supply. Any insights or tips would be greatly appreciated!
1 Answer
It sounds like your power supply might be failing. If it’s struggling to provide enough power for heavier games, that could cause your PC to shut down. This is a pretty common issue with older or lower-quality PSUs, especially if they’re lying about their output capacity. You might want to check the model and consider upgrading if necessary.

I just bought it 4 months ago, so I hope it’s not that!