BIOS for the ECS H77H2-M3 board, build 130104, sized for an 8 MB flash chip and packed as RAR. Unlike the ME-cleared variant of the same version, the name does not indicate any Management Engine cleanup, so this appears to be a regular dump. Technicians use such images to recover a dead board by writing the SPI chip with a programmer. Save a full read of the original chip before erasing it, check that the image is 8 MB, and verify the write afterwards.
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 | 1 Jul 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 →