BIOS dump for the Acer Aspire 4745 in the Intel Core i3 configuration, as the name notes. The 4.00 MB file matches a 32 Mbit SPI flash chip and should be a full image containing all regions of the flash. Technicians program it externally to fix machines that stay dead after an update. Ensure the chip capacity is 4 MB, save the original contents first, and compare the board revision with the source laptop.
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 →