i have my new Gigabyte B450M DS3H so i want to update the bios because i buyed an AMD RYZEN 5 3600 so i just only need to download the F42b directily? or what i need to do ? i have f4 and in the side says "Note: Before updating BIOS to this new version, you MUST follow the steps as BIOS F40 Note's description in advanced" so i need to do this first? and i have an Ryzen 7 1700 so i can update the mobo any help? Im new at this xd