ASUS gets asked about BIOS updates for X370 to support Ryzen 5000 similar to ASRock, they reply by saying that there is no official support not even from ASRock, when presented with
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ASRock has Intel Z790 motherboard approved by Sonic the Hedgehog - VideoCardz.com
ASUS, MSI And ASRock Motherboards Based On Intel Z790 Showed Up In The Pictures - Tech News Space
ASRock > B460 Pro4
Asus Prime Z690-A Review | PCMag
We Have a WINNER! | Best Motherboards For RGB | ASUS vs GIGABYTE vs MSI vs ASROCK - YouTube
Tiny at $200: ASUS Z390-I Gaming vs. ASRock Z390 Gaming-ITX/ac Review
ASRock vs ASUS: Motherboards Compared - VSearch
Amazon.com: ASROCK B560M PRO4 Intel SOCKET1200 for Intel 10TH/11TH GEN CORE : Electronics
ASRock motherboard adoption in Japan beats ASUS in historic record | TweakTown