RAR archive of firmware for the Samsung NP300E5Z notebook, 2.09 MB in size, with no board number or revision given in the name. Unpack it and check the file size and any included notes to determine whether it is a full SPI dump. Such images are used to restore boards that show no display or cycle on power-up after BIOS corruption. Identify the mainboard by the code printed on the PCB, confirm the flash chip capacity, and back up the original contents before programming.
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 →