BIOS dump for the Acer Aspire V3-471G on Quanta motherboard DAZQSAMB6E0, packed as a 2.71 MB RAR archive. The DA...MB code is Quanta numbering, where the letters identify the project and the trailing characters the board revision, so compare it carefully with the silkscreen on your PCB. Use the image to restore firmware via an external SPI programmer when the system fails to post. Read and store the original contents before erasing, and confirm the extracted file equals the chip capacity.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 13 Sept 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 7 Aug 2019 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →