Fixing I/O latency on Onda B760ITX-B4 in Farming Sim 25?
It's honestly embarrassing that a farming game could push the Onda B760ITX-B4 to its breaking point. The memory routing on this board is sluggish with small-file I/O, causing a 100-200ms delay whenever I switched camera views—it felt like playing a PowerPoint presentation. I tried downclocking the RAM to 4000MHz, but that just killed my FPS without fixing the lag, which was a total nightmare. I eventually enabled 'Fast Boot' for memory in the BIOS and bumped the slot voltage to 1.32V to clean up the signal. My latency tool showed random read latency dropping from 85ns to a tighter 72-76ns, making the controls feel way more connected. I did hit a brief black screen during cold boots after the voltage bump, but a BIOS update cleared that right up. CPU power stayed between 85-110W with VRMs at 60-65℃. The I/O lag is gone, but the BIOS stability on this board is sketchy at best.
