BIOS dump for an Acer notebook on Quanta board DA0ZQSMB8E0 revision E, labelled as fully working. Quanta uses the DA0 prefix followed by a project code and MB for mainboard, and the letter after the number marks the revision, so check the PCB marking before use. Unpack the 8.93 MB RAR, compare the image with the SPI flash size and program it with a CH341A, RT809H or similar tool. Keep a copy of the original chip contents in case they are needed later.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 2 Dec 2023 | Open file on RM Schematics |
| @generalbios | 16 Dec 2023 | Open file on RM Schematics |
| @generalbios | 17 Dec 2023 | Open file on RM Schematics |
| @generalbios | 14 Jul 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 →