MSI H61M-S26 desktop motherboard BIOS, board MS-7774, packed as a 2.47 MB RAR and reported as tested OK. MS-7774 follows MSI's own board numbering, printed on the PCB near the slots. A technician flashes this image to the SPI chip with an external programmer when the board powers on but shows no display or loops after a bad update. Keep a backup of the original chip, confirm the MS-7774 number and PCB version match, and verify the file size against the flash chip capacity.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 5 Feb 2024 | Open file on RM Schematics |
| @generalbios | 5 Feb 2024 | Open file on RM Schematics |
| @generalbios | 7 Feb 2024 | Open file on RM Schematics |
| @generalbios | 11 Feb 2024 | Open file on RM Schematics |
| @generalbios | 6 Mar 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 →