Samsung laptop BIOS for main board BA41-01192A, packed in a 1.68 MB RAR. The name gives only the board number, not the notebook model, so identify the laptop from the BA41 code stamped on the PCB. Samsung uses the BA41 prefix for its motherboard part numbers, with the trailing letter indicating the revision. Technicians flash such an image to the SPI chip with a programmer to revive a board after a failed update. Back up the existing contents first and check the extracted file size against the chip 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 →