Working BIOS for the Acer Aspire 3 A314-21-6512 on Quanta motherboard DA0ZASMB8D2 revision D. The file name marks the dump as fully working. Quanta's DA0 prefix identifies the ODM, with ZAS as the project code. This image is meant for programming the SPI flash chip directly with a hardware programmer, the usual fix for a laptop with corrupted firmware. Confirm the board revision letter, make sure the image size matches your chip, and keep a copy of the original contents before writing.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 10 Jun 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | Open file on RM Schematics |
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 →