Small 45.7 KB RAR archive identified only by the code hb140wx1-100. That code matches a 14-inch LCD panel model, so the contents are likely panel EDID data or another panel-side firmware dump rather than a motherboard BIOS, though the name does not confirm this. EDID data is typically rewritten through the eDP or LVDS bus with a programmer or a dedicated utility when a laptop fails to detect the screen. Compare the label on the back of your panel with this code and keep a backup of the original data.
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 →