LG W2241S monitor firmware, packed in a RAR archive of about 102 KB. Nothing beyond the model is stated, so the target chip and the firmware revision have to be confirmed from the archive contents. Technicians use such dumps to restore a scaler board whose flash has corrupted, which typically shows as no picture, no OSD or a monitor stuck in standby. Write it with an SPI programmer or the scaler vendor's ISP tool. Back up the existing chip contents first, and make sure the board in hand matches the model.
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 →