How to solve PCIe bandwidth issues on Galax H310M Warrior?
Walking through those dark tunnels should have been pure immersion, but the frame time spikes on my Galax H310M Warrior were ruining everything. I found that the H310 chipset's limited PCIe lanes were choking under the VR data stream, causing 20-40ms spikes that felt like a physical jolt. I tried 'Low Latency Mode' in the drivers, but while the input felt faster, the actual stuttering got worse—a confusing mess. I finally flashed the BIOS to the latest version and completely disabled 'PCI Express Link State Power Management' in the power options. RTSS showed the frame times converging from 15-45ms down to a steady 16-22ms. The only headache was that the BIOS update wiped my boot order, which took a few minutes to fix. CPU temps hovered at 72-78℃ and VRMs at 80-85℃. It's finally smooth, but the H310 platform is definitely the bottleneck here.
