Firmware dump for a motherboard identified only as IP3_WN2A_MB_V30, apparently version 3.0 of that board, sized for a 16MB flash chip. No brand is stated, so confirm the board marking against the PCB before use. The RAR archive, about 7.9 MB, holds an image for writing to the SPI BIOS chip with an external programmer, the usual fix for a board that will not POST after a failed update. Keep a backup of the existing chip contents and verify the file is exactly 16MB so it matches the installed flash.
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 →