Small 512 KB firmware file for the Acer Aspire 4745 i3, labelled small in the name. It is probably the BIOS region alone or a secondary chip image rather than the full 4 MB flash, though the name does not say which. Identify the target chip before use, because a size mismatch means it will not fit a larger part correctly. Read and back up the original chip, then only write where the capacity matches.
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 @abgm_manutencao_bios. 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 →