BIOS firmware for the Acer Aspire E1-471 on the Quanta board DAZQSAMB6F1, revision F. The 2.76 MB RAR archive holds an image for writing to the SPI flash with an external programmer when the notebook is bricked or will not POST. Quanta board codes start with DA, include the project code, here ZQSA, and end with the revision. Compare the revision letter on your PCB, read and save the original contents before erasing, and confirm that the extracted image size 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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 20 Jan 2018 | Open file on RM Schematics |
| @abgm_manutencao_bios | 9 Jul 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 25 May 2022 | 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 →