Hi, is there anyone who can offer a modded bios for this motherboard? I’d like to add the latest Spectre/Meltdown/MDS microcode update and drivers.
Thanks you! 
Use UBU [Tool Guide+News] “UEFI BIOS Updater” (UBU)
And read here for flash [Guide] How to flash a modded AMI UEFI BIOS