https://wccftech.com/biostar-releases-agesa-1-0-0-4-bios-update-for-their-entire-am4-lineup-features-ryzen-9-3950x-support-faster-boot-times/

With the release of the Ryzen 9 3950x all set for tomorrow, November 7th, BioStar is getting ready by having a firmware update released yesterday so their motherboards would be ready for the 16-core 32 thread processor.

Biostar's motherboards will be updated with the newest AGESA 10.0.0.4 B Patch which will unlock support for AMD's flagship mainstream chip, the Ryzen 9 3950X & would also significantly improve boot times. The supported motherboards for this update will be the X470, X570, X370, B450, B350 and the A320 chipset series from Biostar.