Firmware dump for a Brazil PC BPC-B85-DG motherboard, version 2.0, intended for an 8 MB SPI flash and stored in a RAR archive. From the name this is a desktop board using the Intel B85 chipset family, which carries the main BIOS together with the Management Engine region in one chip. A full image like this is written with an external programmer to revive a board that stays black-screened after a bad flash. Read and save the existing chip contents first, and verify that the PCB version and the flash capacity match the file.
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 →