Firmware dump for an Acer laptop using Quanta board DA0ZA0MBAD0, revision D, marked in the name as fully working. The DA0xxxMBxxx pattern is used by Quanta, the ODM that built the board for Acer. No exact model or chip size is stated, so inspect the archive contents and compare the image size with the SPI flash chip on the board. Read and save the original chip with a programmer before writing, and confirm the board number and revision match the PCB.
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 | 11 Jul 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 →