BIOS dump for board BM6H28, revision 1.0, sized for an 8 MB flash chip and packed in a 6.69 MB RAR archive. The name does not say which device or brand the board belongs to, so verify the board marking before use. Such images are written to the SPI BIOS chip with a programmer like a CH341A to recover from corrupted firmware or a failed update. Read and keep the original chip contents first, and check that the extracted image is exactly 8 MB to match the chip.
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 | 22 Jun 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 →