Working BIOS dump for an HP laptop built on Quanta board DA0U83MB6E0, revision E, compressed as a 7.34 MB RAR archive and described in its name as fully working. Quanta uses the DA0 prefix followed by the project code and MB for the main board. The image is meant for writing straight to the SPI flash with a programmer such as a CH341A. Read and save the original chip contents first, and check that the dump size matches the capacity of the flash chip on the board before writing.
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 | 1 May 2023 | Open file on RM Schematics |
| @Laptopbiossolutions | 19 Sept 2023 | 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 →