Firmware image for an Acer Aspire 4750 fitted with a Core i3 processor, read from a Winbond W25Q32 flash chip. The file is 4.00 MB, which equals the 32 Mbit capacity of that chip, so it can be written directly with a programmer such as a CH341A or RT809. Useful for reviving a board with a corrupted BIOS or recovering from a failed update. Dump the original contents before erasing, and confirm the board revision printed on the PCB matches yours, as Core i3 and i5 versions may differ.
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 @ComputerBIOSBinFile. 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 →