How to stop MSI A520M-A PRO from throttling in huge fights?
In the absolute chaos of Planetside Aftermath's massive battles, I noticed my CPU clock would randomly tank from 4.2GHz down to 2.1GHz mid-fight, which basically turned my screen into a slideshow. Checking HWiNFO, the VRM on my MSI A520M-A PRO was hitting 72-78℃, triggering the board's built-in power-saving throttle. I tried the Windows High Performance plan first, but it did absolutely nothing, which was honestly a nightmare. I eventually dove into the BIOS, disabled every single global power-saving option, and forced the power management to Maximum Performance. Looking at the HWiNFO sensor panel, the core voltage stopped jumping wildly between 1.12-1.35V and settled into a clean 1.28-1.31V range, while frame times dropped from a stuttery 12-45ms to a smooth 8-14ms. I actually hit a BSOD right after the first tweak, but bumping the DRAM voltage to 1.36V finally locked it in. VRM temps now hover around 68-74℃ with fans screaming at 1800-2100 RPM. Everything is saved in the BIOS profile now, and the 8-14ms frame time is consistent.
