Samsung NP270E4E-KD2 laptop BIOS for main board BA41-02206A, reported as fully working. BA41 numbers are Samsung's own board designations, printed on the PCB next to the revision. A technician programs this image onto the SPI flash with an external programmer to revive a board that is dead after a failed update or corruption. Verify the board number before writing, save the existing chip contents, and make sure the image size matches the fitted flash chip.
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 →