BIOS image for the MSI B450 TOMAHAWK MAX motherboard, board number MS-7C02, intended for a 32MB SPI flash and packed as RAR. It is useful when a board will not post after a failed update or shows a corrupted firmware region. Write it with a programmer such as a CH341A after saving a copy of the original chip contents. Check that the chip size is 32MB and that the MS-7C02 marking matches, because an image of another size will not fit.
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 | 18 Aug 2024 | Open file on RM Schematics |
| @generalbios | 5 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 →