Firmware dump for the LG 2234S monitor, with a -BNI suffix that probably refers to a model variant, marked as a good dump. The RAR archive is small, about 147 KB, consistent with a monitor controller EEPROM or small flash chip. Technicians write such a file with a programmer when a monitor fails to start, shows no image or loops in power after firmware corruption. Read and keep the original chip contents first, and verify the file matches the chip capacity before writing.
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 →