Answer

BIOS code starts from AGESA ComboAm4v2PI 1.2.0.7 would no longer support Bristol Ridge A-Series CPU due to limited BIOS ROM size for newer CPU(Ryzen 5000) support.

Models

  • X470 GAMING PRO
  • B350M PRO-VDH
  • B450M PRO-M2 V2
  • X470 GAMING M7 AC
  • B450 GAMING PLUS MAX
  • B450-A PRO MAX
  • A320M PRO-VH PLUS
  • B350M MORTAR ARCTIC
  • B450M PRO-VDH
  • B350 KRAIT GAMING
  • B450 TOMAHAWK
  • B450 TOMAHAWK MAX
  • X370 GAMING PLUS
  • A320M PRO-VD/S
  • B450M PRO-VDH MAX
  • B450 GAMING PLUS
  • X470 GAMING PRO MAX
  • A320M PRO-VHL
  • B350 GAMING PLUS
  • X470 GAMING PRO CARBON AC
  • A320M PRO-M2 V2
  • A320M PRO-VD
  • A320M PRO-VD PLUS
  • B350 TOMAHAWK
  • B450M PRO-VDH PLUS
  • A320M PRO-M2
  • B350 GAMING PRO CARBON
  • B450-A PRO
  • X370 GAMING PRO
  • B450 GAMING PRO CARBON AC
  • X370 GAMING PRO CARBON AC
  • B450M MORTAR
  • X370 SLI PLUS
  • B350I PRO AC
  • B350M BAZOOKA
  • B350 PC MATE
  • B350M PRO-VD PLUS
  • X370 GAMING M7 ACK
  • B450I GAMING PLUS AC
  • X470 GAMING PRO CARBON
  • A320M PRO-VD/S V2
  • B450M PRO-M2
  • X370 GAMING PRO CARBON
  • B450M BAZOOKA V2
  • B450M MORTAR TITANIUM
  • A320M PRO-E
  • B450M GAMING PLUS
  • B450M MORTAR MAX
  • B450M BAZOOKA
  • A320M BAZOOKA
  • B450M PRO-VDH V2
  • X370 KRAIT GAMING
  • X470 GAMING PLUS MAX
  • B350M MORTAR
  • B350 TOMAHAWK ARCTIC
  • B350M PRO-VH PLUS
  • B450M BAZOOKA PLUS
  • X470 GAMING PLUS
  • A320M GAMING PRO
  • A320M GRENADE
  • B350 TOMAHAWK PLUS
  • X370 XPOWER GAMING TITANIUM
  • B350M GAMING PRO
  • B450M PRO-M2 MAX