BIOS image for an MCP6PB M2+ motherboard, version 6.3, for an AMD socket AM2+ platform and stored on a 25L8005 flash chip, an 8 Mbit (1MB) SPI part. The RAR is just 46.2 KB, so the image is heavily compressed. Recovery is done by writing the chip with a programmer when the board stops posting after a bad flash. Read the original chip first, compare its size to the extracted file, and confirm the board model printed on the PCB.
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 →