Firmware archive for the Quanta board DA0SW9MB6E0, at revision E according to the name. Quanta uses the DA0 code followed by MB to identify the motherboard project, and the same board can appear in machines sold under different brands. The 3.27 MB zip is meant for writing to the BIOS flash with a programmer when a laptop shows no display or will not power up properly. Check that the PCB label and revision match, and read and keep the original firmware before you erase the chip.
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 →