Samsung N440 netbook BIOS image for main board BA41-01299A, packed in a zip archive of 1.87 MB. The name marks it as a 4MB binary, so it is meant for a 4 MB (32 Mbit) SPI flash chip. BA41 is the prefix Samsung uses for its own laptop main board part numbers. Technicians write such a dump with an SPI programmer to recover a dead board or a corrupted firmware. Read and save the original chip contents first, and confirm the BA41 number on the PCB matches before writing anything.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →