Motherboard manufacturers have started distribute new AGESA 1.0.0.5 based BIOSes for AMD's AM4 socket motherboards. MSI has released new firmware for several "MAX" versions of the B450 motherboards, but the firmware is likely to reach models based on other chipsets as well. At the moment, in the case of the latest X570, the beta of some selected models are circulating online, such as the ACE.
To download the latest firmware for your MSI motherboard just go to the page relating to your model and go to the support section, where you will find the necessary. The firmware update it will not only concern MSI motherboards, but will also involve the other manufacturers, with timing not yet known. According to what you can understand at the moment, in addition to fixing the new firmware bugs "improves the compatibility of DRAM and USB devices", as well as offering measures for"improve system stability".
According to Wccftech, the world-famous overclocker Toppc said that the new beta BIOS for X570 motherboards introduces better support for some DDR4 features such as A-XMP Mode 1 and XMP Mode 2, but there would be plans for "two major firmware updates "for the X570 motherboards that will be introduced before June. According to sources of Wccftech there is "a high possibility that the X570 will maintain the BIOS BETA and then be updated to the new AGESA 1.0.0.6 which will come later".