Unspecified Acer BIOS image labelled only as original, with no model, board number or revision in the name. The binary is 2 MB, which corresponds to a 16 Mbit SPI flash chip. Because its source cannot be identified from the name, open it in a hex editor and look for model strings or a version banner before using it. If it matches, write it with an external programmer, but only after saving a complete backup of the chip already on the board.
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 @bios_laptop. 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 →