Failed to initialize device map: can’t get busid, code -6

Hi guys,

I keep getting this error and TRex doesn't want to start !!!!

My bios setting is all correct with above 4g decoding enable. I have tried to reinstall GPU driver, unplug and replug all gpus and risers, but nothing helped (I haven't tried to reinstall windows)

Anyone can help??

​

https://preview.redd.it/8tl6yi3m7ar71.jpg?width=1080&format=pjpg&auto=webp&s=15016d798de2b04f49c02dcf1b67007c265f82c6

https://preview.redd.it/fgpdw83m7ar71.jpg?width=1440&format=pjpg&auto=webp&s=626c2730956a7af8e47dda1acc35e837fb833de9