Firmware image for the Acer Aspire 4620Z, marked as a second copy, with a raw size of 1.00 MB that fits an 8 Mbit SPI flash chip. A separate file of the same model exists, so compare both before choosing which to write. The name gives no board number or version, so match the motherboard markings yourself. Use a hardware programmer to reflash a board that fails to boot, and always read and keep the original chip contents first.
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 →