RAR archive of 4.12 MB containing BIOS firmware for a board named P5NCNP7NCN, revision 2.0. The combined name may cover two related board codes, but the archive contents should be checked to confirm which image fits which board. Technicians program such dumps into the SPI flash with an external programmer to recover boards that will not start. Compare the code and revision on the PCB silkscreen, back up the original chip before writing, and confirm the dump size matches the chip, since a mismatched image will not fit.
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 @afsbiosfree. 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 →