Firmware for the MSI A68HM-E33 V2 desktop motherboard, board code MS-7721 revision 1.0, in a 5.96 MB ZIP. MSI designs its own boards and stamps the MS-xxxx code with revision on the PCB, so check it reads MS-7721 1.0 before use. The A68HM name points to an AMD A68H chipset platform. The file can be written through MSI's flashing tools or directly to the SPI chip with a programmer when the board will not boot; save the original chip contents first.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →