BIOS image for the Acer Aspire 4730 laptop, supplied as a 1.00 MB binary. The name adds the tokens ibm and gl40; GL40 most likely refers to the Intel GL40 chipset variant of the board, while the meaning of ibm is not stated. Technicians write a dump like this to the SPI flash with a hardware programmer such as a CH341A when the machine powers on with no display or the firmware is corrupted. Read and save the original chip contents first, and confirm the chip capacity is 8 Mbit so the image fits exactly.
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 →