A BIOS / firmware dump for Acer hardware (board LA-E061P). Shared as “vinafix.com_ Acer Extensa 2540_EC_B5W11 LA-E061P.bin.zip” — a .zip file, 61.2 KB.
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 .zip file
Compressed archive that every operating system opens without extra software.
Built-in OS tools7-Zip
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →