BIOS dump for the Acer D270 netbook on mainboard DA0ZE7MB6D0, revision D, labelled as fully working. The DA0 prefix follows Quanta's numbering, so Quanta is the board maker behind this Acer model. A dump like this is written to the SPI flash with a programmer such as a CH341A when the original firmware is corrupted and the machine fails to start or shows no display. Back up the existing chip before erasing it, check that the image size equals the flash capacity, and confirm the PCB revision matches D.
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 | 9 May 2024 | 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 →