If you want it, you can have it. AGESA 1.2.0.2 BIOS updates have been posted by MSI and cover their most prominent X570/B550 motherboards. This BIOS version addresses a bunch of issues, among them the discussed USB issues which should now have been resolved.
Please do note that the BIOS update is technically labeled as Beta. However, if you are among the people experiencing the USB issues, hey why not give it a go. More BIOS for other X570/B550 motherboards will be released. the first indication of people that had the issue, seem to be happy with the problems being resolved for them.
Notes:
- Update to ComboAM4PIV2 1.2.0.2
- Improved USB device compatibility
Update: added X470 / B450
X570
| Motherboard | BIOS |
|---|---|
| MEG X570 GODLIKE | 7C34.v1D3 (beta) |
| MEG X570 ACE | 7C35.v1E3 (beta) |
| MEG X570 UNIFY | 7C35.vA93 (beta) |
| MEG B550 UNIFY-X | 7D13.vA24 (beta) |
| MAG B550 TOMAHAWK | 7C91.vA64 (beta) |
| MAG B550M MORTAR WIFI | 7C94.v166 (beta) |
| MAG B550M MORTAR | 7C94.v166 (beta) |
More BIOSes have been released:
B550
| Motherboard | BIOS |
|---|---|
| MEG B550 UNIFY | 7D13.v124 (beta) |
| MEG B550 UNIFY-X | 7D13.vA24 (beta) |
| MAG B550 TOMAHAWK | 7C91.vA64 (beta) |
| MAG B550M MORTAR WIFI | 7C94.v166 (beta) |
| MAG B550M MORTAR | 7C94.v166 (beta) |
| MPG B550 GAMING PLUS | 7C56.v162 (beta) |
| MPG B550 GAMING CARBON WIFI | 7C90.v163 (beta) |
| MPG B550I GAMING EDGE WIFI | 7C92.v162 (beta) |
| MPG B550I GAMING EDGE MAX WIFI | 7C92.v162 (beta) |
| B550-A PRO | 7C56.vA65 (beta) |
| B550M PRO-VDH WIFI | 7C95.v272 (beta) |
| MAG B550M BAZOOKA | 7C95.vA62 (beta) |
| MAG B550M VECTOR WIFI | 7D14.vB42 (beta) |
| B550M PRO-DASH | 7C95.v353 (beta) |
| B550M PRO-VDH | 7C95v272 (beta) |
| B550M PRO | 7D14.v242 (beta) |
| Motherboard | BIOS |
|---|---|
| B450 GAMING PLUS | 7B86v1H3 (Beta) |
| B450 GAMING PLUS MAX | 7B86vHC2 (Beta) |
| B450 GAMING PRO CARBON AC | 7B85v1F4 (Beta) |
| B450 GAMING PRO CARBON MAX WIFI | 7B85v271 (Beta) |
| B450 TOMAHAWK | 7C02v1H5 (Beta) |
| B450 TOMAHAWK MAX | 7C02v3B2 (Beta) |
| B450 TOMAHAWK MAX II | 7C02vH51 (Beta) |
| B450-A PRO | 7B86vAG3 (Beta) |
| B450-A PRO MAX | 7B86vMD1 (Beta) |
| B450I GAMING PLUS AC | 7A40vAF4 (Beta) |
| B450I GAMING PLUS MAX WIFI | 7A40vB52 (Beta) |
| B450M BAZOOKA | 7A38vHH3 (Beta) |
| B450M BAZOOKA MAX WIFI | 7C87v162 (Beta) |
| B450M BAZOOKA PLUS | 7B90v1F3 (Beta) |
| B450M BAZOOKA V2 | 7A38vPE3 (Beta) |
| B450M GAMING PLUS | 7B87v1F3 (Beta) |
| B450M MORTAR | 7B89v1H3 (Beta) |
| B450M MORTAR MAX | 7B89v2D3 (Beta) |
| B450M MORTAR TITANIUM | 7B89vAG3 (Beta) |
| B450M PRO-M2 | 7B84v2H3 (Beta) |
| B450M PRO-M2 MAX | 7B84vAD1 (Beta) |
| B450M PRO-M2 V2 | 7B84v4D4 (Beta) |
| B450M PRO-VDH | 7A38vMG3 (Beta) |
| B450M PRO-VDH MAX | 7A38vBC1 (Beta) |
| B450M PRO-VDH PLUS | 7A38v9C3 (Beta) |
| B450M PRO-VDH V2 | 7A38v8F3 (Beta) |
| B450M-A PRO MAX | 7C52v3C2 (Beta) |
| X470 GAMING M7 AC | 7B77v1H4 (Beta) |
| X470 GAMING PLUS | 7B79vAK3 (Beta) |
| X470 GAMING PLUS MAX | 7B79vHC1 (Beta) |
| X470 GAMING PRO | 7B79v1l3 (Beta) |
| X470 GAMING PRO CARBON | 7B78v2H5 (Beta) |
| X470 GAMING PRO CARBON AC | 7B78v1H4 (Beta) |
| X470 GAMING PRO MAX | 7B79vMA1 (Beta) |
