RX 570 isn't detected on your QIYIDA X99 M9 board.
RX 570 isn't detected on your QIYIDA X99 M9 board.
OP requires a graphics card with DDR4 video memory because the RX-570 features GDDR5 video memory, and you aren't limited by the system's overall memory format. The presence of DDR4 in the system doesn't obligate a matching memory type for the GPU. For instance, an AMD R9-Fury with stacked HBM memory could work even if the main system uses DDR4.
Hello community, I purchased this Chinese combo. The fix I discovered was: cleaned the CMOS, used a Powercolor RX6600 (not XT), kept plugging in, then unplugged the power supply and cleaned the CMOS once more. After that, I installed a GFX GF-9600GT, but it still wouldn’t boot. I repeated the process with the RX6600 each time, pressing "F2 AND DELETE" until the system displayed the image with the RX6600 and showed up in the BIOS as "load default values." I cleared it and then searched for "save and exit" in the BIOS menu to restart normally. The only change made was adding a dd4 4gb 2400 mhz markvision file. Thanks!