BIOS dump for the Acer Aspire ES1-431 on board DAZ8ADMB6DO, packed as a 3.42 MB ZIP. The DA...MB6 structure is the Quanta naming pattern, so this is a Quanta board built for Acer; the final characters may be a revision code, so compare the full number with the PCB marking. The image serves to reflash the SPI chip with an external programmer to fix startup failures or a corrupted BIOS. Always back up the original contents and verify the image size against the chip before programming.
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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →