BIOS image for the ECS A320AM4-M3D desktop motherboard, an AMD A320 chipset board for socket AM4 processors, in a 6.41 MB RAR. The name gives no version number, so check the build before flashing and keep in mind that support for newer Ryzen CPUs depends on the BIOS version. For a board that does not boot, write the image to the SPI chip with a programmer after saving the original read. Verify that the file size matches the chip capacity and that the board version printed on the PCB is the same model.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →