MSI firmware file following the E7B28IMS naming, where 7B28 is MSI's internal project code and AC2 is the BIOS version. The exact motherboard model is not given, so check the project code against the board before using it. The image is 16 MB, sized for a 128 Mbit SPI flash. It can be flashed with a programmer when a board is bricked. Back up the original chip first, and confirm whether the file is a full dump or the BIOS region only.
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 @afsbiosfree. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →