BIOS dump for the MSI B350 TOMAHAWK desktop motherboard, model code MS-7A34, for a 16 MB flash chip and marked as tested and working. The RAR archive is around 36.7 MB, which suggests it contains several files or versions rather than one image. Typical use is recovering a board with a corrupted BIOS by writing the image to the SPI chip with a programmer. Save a copy of the original chip contents first, and confirm that the chip is 16 MB so the image fits exactly.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 29 Nov 2023 | Open file on RM Schematics |
| @generalbios | 16 Dec 2023 | Open file on RM Schematics |
| @generalbios | 17 Dec 2023 | Open file on RM Schematics |
| @generalbios | 14 Jul 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 →