How to fix Vdroop crashes on MSI MPG Z890 EDGE TI WIFI in GTA V?
The RP server was packed like a subway at rush hour, and my PC decided to perform a magic trick and reboot itself—just great. Despite the beefy power delivery on the MSI MPG Z890 EDGE TI WIFI, the core voltage was taking a nose-dive from 1.15V to 1.02V during transient spikes, triggering a hard reset. I tried killing every background app in Windows, but that just disconnected my Discord and did absolutely nothing for the crashes; a complete waste of time. I headed into the BIOS and switched the Load-Line Calibration (LLC) from Auto to Level 4, and tweaked the VCCSA voltage to 1.22V. In Cinebench R23, the voltage swing was finally capped within ±0.03V. I actually pushed the voltage too high at first and hit 100℃ instantly, so I had to rebuild my fan curves to keep it under control. Now the CPU stays at 75-82℃ and VRMs at 50-55℃. Fans are steady at 1400-1600 RPM.
