BIOS file for the ASUS B150M-C desktop motherboard, PCB revision 1.03, delivered as a RAR archive of 8.50 MB. The B150M-C is an Intel B150 chipset micro-ATX board, and such a dump is typically used to recover a board whose SPI flash content is damaged, either with a programmer clipped onto the chip or via the vendor recovery method if supported. Extract the image, compare its size with the flash chip, and keep a backup of the existing contents, which hold the board serial and MAC data.
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 →