LG 22V240 all-in-one BIOS, marked as tested and working, in a 3.05 MB RAR archive. The name does not give the board revision, the flash chip or the version, so check the files inside before use. A tested dump is useful for restoring a board with corrupted firmware by writing the SPI chip directly with a programmer such as a CH341A or RT809. Read and keep the original contents first, as they may hold the serial number and other unit data. Check the board part number on the PCB, and make sure the image size matches the chip.
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 →