How to fix VRM voltage ripple on Onda H610E-B for Genshin?
Whenever I hit a teleport waypoint, the screen hitches for a split second, which is incredibly jarring at 60 FPS. I dug into the telemetry and found the Onda H610E-B VRMs were throwing 16-23ms voltage ripples, causing the CPU core voltage to bounce wildly between 1.12V and 1.28V. I initially tried enabling 'Ultimate Performance' in Windows, but that was a joke—average FPS went up by 2, but the stuttering actually got worse. I eventually headed into the BIOS, switched the Load-Line Calibration from Auto to Manual L2 mode, and bumped the CPU core voltage offset to +0.01V for a bit of headroom. Running AIDA64 stress tests, the clock stayed locked between 4.1-4.3GHz, and frame times tightened up from a messy 14-26ms range down to a steady 8-13ms. I actually triggered a system protection reboot during my first aggressive voltage attempt, and it only stabilized after I backed it off by 0.01V. VRM temps sat around 77-84℃. I saved these verified power parameters to a motherboard profile, and now the frame times are rock steady at 8-13ms.
