Software update available for your BIOS.
Software update available for your BIOS.
your msi b450 gaming plus has a compatible bios version for your motherboard. the update page indicates you already have the latest bios, but it seems to show a previous version as downloaded. check if the newer bios includes support for the ryzen 5 3000 series. if it does, you can proceed with the installation. otherwise, consider downloading an older bios that explicitly supports your processor model for extra safety. let me know if you need further clarification!