Firmware dump for the LG 1942S monitor, read from the W25X20 SPI flash at position IC502, 256 KB in size to match that 2 Mbit chip. It contains the scaler firmware of the main board. Technicians write it back when a monitor shows no picture or hangs after power on. Locate IC502, read and archive its present content with a programmer, then flash and verify this image. Check that the board used in your W1942S variant matches the source of the dump.
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 Mar 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →