Full 4 MB SPI flash dump for the Intel DH67GD desktop main board, with the DH67GDB3 identifier in the name, likely the B3 stepping board version of this H67 chipset model. The 1.84 MB RAR compresses the image, which a technician can write with a programmer to revive a board that does not POST or is stuck after a failed update. Read the original chip first, because it may hold the board MAC address and ME settings, and verify the chip is 4 MB before flashing.
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.
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 →