Firmware dump for the LG W2242S-SF LCD monitor, packed in a RAR archive of about 679 KB. The name states only the model and that the contents are a dump, so the exact chip and image size must be confirmed after extraction. Monitor dumps like this are normally written to the small SPI or EEPROM memory on the main scaler board with a programmer such as a CH341A. Use it to recover a dead panel, endless restart or corrupted OSD. Read and save the original chip contents first, and make sure the image size matches the memory device.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 13 Aug 2025 | Open file on RM Schematics |
| @schematics_board_view | 21 Aug 2025 | Open file on RM Schematics |
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 →