Change the RAM speed for Ryzen 2700x with Asus B450
Change the RAM speed for Ryzen 2700x with Asus B450
Check the manufacturer's instructions for updating the BIOS settings.
Gather bios information from the website for the board. Transfer the file to a USB drive—possibly an HDD works too. Extract if needed, then open BIOS, locate the update bios section and choose the bIOS file.