Samsung NP300E firmware image, 8.00 MB and without a file extension, which corresponds to a 64 Mbit SPI flash. The name gives no submodel, board number or BIOS version, and the NP300E line used several motherboards across generations, so matching the board's BA41 number before writing is essential. Use it as a raw image with an external programmer for no-boot recovery. Back up the original chip first, verify after writing, and compare by checksum with the other NP300E copy.
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 @biosfilebins. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →