How to stop power protection crashes on Maxsun MS-Challenger?
The screen would just go pitch black while the case fans started roaring like a jet engine—a total nightmare when you're trying to build a massive Pal factory. It turns out the VRM on the Maxsun MS-Challenger B850M-K was triggering over-current protection whenever the CPU spiked between 115-130W. I wasted time swapping in a higher-wattage PSU, but the crashes happened at the exact same spot, making me realize the motherboard's power management was the real culprit. I went into the BIOS, completely disabled Global C-State energy saving, and manually set the CPU voltage offset to +0.05V. After running OCCT, the core voltage stopped swinging between 1.12-1.28V and stayed locked at 1.22-1.25V. My crash interval went from every 2 hours to 20 hours of flawless uptime. The only downside is that my idle power draw jumped from 45W to 72W, but I can live with that. VRM temps stayed around 68-75℃ with fans hitting 1800-2100 RPM. System logs are finally clean, and the power failures are gone. My nerves are finally calm.