Firmware dump for the Acer Extensa 4630Z laptop, stored as a 2.00 MB binary. No board number, revision or version string appears in the name, so treat it as a generic image for this model. The size corresponds to a 16 Mbit SPI chip, which technicians typically reprogram with a CH341A, TL866 or similar tool when a machine shows no display or is stuck after a failed update. Read and keep the original chip contents first, and check the motherboard label, because Acer models can ship on more than one board design.
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 →