Compressed BIOS package for the Quanta-numbered motherboard DA0PS9MB8E0, revision E, labelled as working. The archive is about 5 MB, so extract it and check the actual image size inside against the SPI flash chip fitted on the board before writing. Quanta designs boards under the DA0 scheme for many laptop brands, and the brand is not named here. Use an external programmer to flash, keep a backup of the original dump, and match the silkscreened revision letter, since different revisions can need different firmware.
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 @pkbiosbdv. 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 | |
|---|---|---|
| @pkbiosbdv | 1 Jul 2025 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 15 Sept 2026 | 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 →