BIOS archive for the Samsung NP270E5J-XD1BR notebook, tied to motherboard BA41-02308A. Samsung uses the BA41 prefix for its main boards, and the full number on the PCB should match before you program anything. Technicians write this image to the SPI flash chip with an external programmer to fix a board that is dead, stuck on a black screen or bricked after an update. Save the original chip contents first, and check that the image size corresponds to the installed flash capacity.
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 →