One-megabyte raw BIOS image attributed to an Acer ZA3 mini device, in BIN format. The name offers little detail: no board number, revision or firmware version is given, so treat identification with care and compare it against the original chip contents. A 1 MB file fits an 8 Mbit SPI flash and can be programmed directly with a hardware programmer. Read and save the existing chip before writing, confirm the chip size matches, and check the board model printed on the PCB before relying on this dump.
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 @biosarchive. 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 →