Acer Aspire E5-721 BIOS archive for the Quanta ZYV motherboard DA0ZYVMB6D0, revision D, in a 2.81 MB RAR. Quanta numbers begin with DA, carry the project code, and end with revision characters, so DA0ZYV identifies the platform. The dump is written to the SPI flash with an external programmer to fix boards with corrupted firmware or no display. Check the board number and revision D on the PCB, save the original chip contents before programming, and confirm the image size matches the chip.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →