I'm getting horrible screen tearing when rotating the camera in the new Tomb Raider on my B760ITX-B4.

That horizontal tearing during stealth sections was a complete nightmare for my immersion. After digging into the hardware, I found the Onda B760ITX-B4's PCIe lanes were in 'Auto' mode, causing occasional signal noise that triggered micro-drops in bandwidth. I tried enabling V-Sync in the driver first, but the input lag spiked to 32ms, making the controls feel like I was moving through molasses—absolutely unacceptable. I went back into the BIOS, manually locked the PCIe slot to Gen 4, and flashed the latest microcode. Using a frame time analyzer, I saw the intervals drop from a messy 16-28ms to a tight 13-15ms, and the tearing completely disappeared. The BIOS update was a struggle; my USB drive format was wrong, and it took three failed attempts before it finally flashed. Chipset temps sat at 46-52℃, while memory stayed between 58-63℃. The visual fluidity is night and day now.