BIOS archive for the LG E2050S, a 380 KB RAR with no board number, revision or version in its name. The small size suggests an older or smaller flash image, or perhaps an EC firmware, so open the archive and inspect the files before use. The usual approach is to compare the dump size with the flash chip on the board, read and store the original contents with a programmer, and then write the replacement image. Because LG notebooks were often built by outside ODMs, confirm the board marking before flashing.
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 →