i have a AB350M-HDV and i dont know if i should update to 6.0 because (*ASRock do NOT recommend updating this BIOS if Pinnacle, Raven, Summit or Bristol Ridge CPU is being used on your system.) but i dont know what my cpu is
https://www.asrock.com/mb/AMD/AB350M-HDV/index.asp#BIOS
https://www.asrock.com/mb/AMD/AB350M-HDV/index.asp#BIOS