those on pcpartpicker say the bios update jazz, is it not trueAsrock B450/B450M Steel Legend, TUF B450 Gaming Plus, MSi B450 Gaming Plus Max, etc.
Dont look at part picker, look at the website on the selective motherboard. also a MSi with a "Max" in the end of the series name is a refresh of its previous series (ex: Gaming Plus < Gaming Plus Max). It does support ryzen 3000 series.those on pcpartpicker say the bios update jazz, is it not true