Acer BIOS dump labelled ZE5 with board code DA0ZE6MBE0, marked OK, which suggests it was checked as working. The 2.00 MB raw BIN fits a 16 Mbit SPI flash chip. The DA0 prefix with MB is the Quanta board numbering pattern, which links the dump to Quanta ZE6 hardware despite the ZE5 label. Read and keep the original chip content with a programmer before writing, check the chip capacity, and confirm the board number on the PCB, since images from similar projects are not interchangeable.
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 @bioshub. 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 →