AMD Ryzen 5000 (Zen3) support rolling out to AMD 500-series motherboards - VideoCardz.com
ASUS releases next wave of UEFI BIOS Support including AGESA 1.2.0.7 for additional B450, X570, and X470 motherboards – UEFI BIOS update implements support for Ryzen 5000 series CPUs, resolves fTPM stutter
Asus doubles down on X470 and B450 motherboards supporting Zen 3 | PC Gamer
ROG 300 and 400 series motherboards BIOS Flashback | Attention ROG 300 & 400 series motherboard owners📰 BIOS Flashback is one of the classic features that makes your motherboards ready for 3rd-gen
New X470 Chipset and Motherboards: A Focus on Power - The AMD 2nd Gen Ryzen Deep Dive: The 2700X, 2700, 2600X, and 2600 Tested