How do I stop the Onda B760ITX-B4 from resetting the PCIe link and blacking out in Planetside: Aftermath?

The screen would just go pitch black for about two seconds before slowly coming back—a total nightmare during a firefight. It turns out the Onda B760ITX-B4's power-saving logic was tripping out during scene transitions, erroneously dropping the PCIe link from 4.0 down to 1.1. I wasted money on a high-end certified cable first, thinking it was a physical signal issue, but the blackouts didn't budge, which was incredibly frustrating. I finally dove into the BIOS, forced the PCIe speed to Gen 4, and disabled every single Link State Power Management option. Checking Device Manager, the bus bandwidth stayed locked above 15GB/s without any dips. Interestingly, the first time I locked the protocol, my boot time actually slowed down by 3 seconds until I disabled Fast Boot. Chipset temps hovered between 46°C - 52°C with memory running at 5600MT/s. After ten rapid-travel stress tests, the black screens are gone, and memory temps are chilling at 42°C - 48°C.