BIOS image for the MSI H67MA-E35 (B3) desktop motherboard, model MS-7680, packed as a 3.51 MB RAR archive, with the name indicating a 4 MB flash image. B3 refers to the revised chipset stepping of this H67 board. Technicians use such a dump to reprogram the SPI chip with an external programmer when the board fails to POST after a corrupted update. Read and save the original chip contents first, and confirm the flash capacity on the board is 4 MB so the image fits.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 13 Apr 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | Open file on RM Schematics |
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 →