Firmware binary for the LG E2050S, version V116, build 8703, dated 20100322, with an NVT tag that likely refers to the controller vendor variant. The 256 KB image fits a 2 Mbit SPI chip. Check the main controller on your board matches the NVT variant before flashing, since other versions exist for this model. Dump the existing chip with a programmer before writing and verify size and checksum after programming.
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 .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 →