- Joined
- Nov 13, 2015
- Messages
- 13
Warning!!
Below beta BIOS should only be flashed at your own discretion.
You could give it a try if you have good knowledge of BIOS and computer but generally speaking, please follow the information on MSI official download page of each model.
MSI BIOS Release Naming Rule Example: E7C34AMS.1B1(Beta) -> E7C34AMS.1B2(Beta) -> E7C34AMS.1B3(Beta) -> E7C34AMS.1B0(MP) -> E7C34AMS.1C1(Beta)...
It is possible the BIOS here is earlier than the BIOS on product page!!!
Green = AGESA ComboAM4PIV2 1.1.9.0/Red = AGESA ComboAM4PIV2 1.2.0.0
2021/01/12 MSI starts to release AGESA ComboAM4PIV2 1.2.0.0 BIOS
2020/12/23 MSI released AGESA ComboAM4PIV2 1.1.9.0 for B550M MORTAR/WIFI (Rest will go online soon)
wccftech.com
2020/12/24 MSI website updates AGESA ComboAm4v2PI 1.1.0.0 Patch D for non-MAX 400s 16MB BIOS ROM beta BIOS
Below beta BIOS should only be flashed at your own discretion.
You could give it a try if you have good knowledge of BIOS and computer but generally speaking, please follow the information on MSI official download page of each model.
MSI BIOS Release Naming Rule Example: E7C34AMS.1B1(Beta) -> E7C34AMS.1B2(Beta) -> E7C34AMS.1B3(Beta) -> E7C34AMS.1B0(MP) -> E7C34AMS.1C1(Beta)...
It is possible the BIOS here is earlier than the BIOS on product page!!!
Green = AGESA ComboAM4PIV2 1.1.9.0/Red = AGESA ComboAM4PIV2 1.2.0.0
MEG X570 GODLIKE | E7C34AMS.1C6 | |
MEG X570 ACE | E7C35AMS.1D6 | |
MEG X570 Unify | E7C35AMS.A86 | |
MPG X570 GAMING EDGE WIFI | E7C37AMS.1D2 | |
MPG X570 GAMING PLUS | E7C37AMS.AC3 | |
MAG X570 TOMAHAWK WIFI | E7C84AMS.153 | |
X570-A PRO | E7C37AMS.HC2 | |
PRESTIGE X570 CREATION | E7C36AMS.1C3 | |
MEG B550 UNIFY | E7D13AMS.113 | |
MEG B550 UNIFY-X | E7D13AMS.A13 | |
MPG B550 GAMING CARBON WIFI | E7C90AMS.152 | |
MPG B550 GAMING EDGE WIFI | E7C91AMS.153 | |
MPG B550 GAMING PLUS | E7C56AMS.152 | |
MPG B550I GAMING EDGE WIFI | E7C92AMS.153 | |
MAG B550 TOMAHAWK | E7C91AMS.A53 | |
MAG B550 TORPEDO | E7C91MAS.H23 | |
MAG B550M MORTAR/WIFI | E7C94AMS.157 | |
MAG B550M BAZOOKA | E7C95AMS.A52 | |
B550-A PRO | E7C56AMS.A52 | |
B550M PRO-VDH WIFI | E7C95AMS.261 | |
B550M PRO | E7D14AMS.231 | |
MAG B550M VECTOR WIFI | E7D14AMS.B31 | |
MAG A520M VECTOR WIFI | E7D14AMS.A41 | |
A520M PRO | E7D14AMS.141 | |
A520M-A PRO | E7C96AMS.142 | |
A520M PRO-VH | E7C96AMS.A13 |
2021/01/12 MSI starts to release AGESA ComboAM4PIV2 1.2.0.0 BIOS
2020/12/23 MSI released AGESA ComboAM4PIV2 1.1.9.0 for B550M MORTAR/WIFI (Rest will go online soon)

MSI Starts Rolling Out AMD AGESA 1.1.9.0 BIOS Firmware For X570 & B550 Motherboards
MSI has started rolling out the latest AGESA 1.1.9.0 BIOS firmware for its AMD X570 & B550 chipset lineup of motherboards.
2020/12/24 MSI website updates AGESA ComboAm4v2PI 1.1.0.0 Patch D for non-MAX 400s 16MB BIOS ROM beta BIOS
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