Firmware dump for an HP Pavilion 15 with Quanta mainboard DA0U83MB6E0, revision E. The DA0 prefix is Quanta's board-numbering pattern, and the trailing letter of the board number and the RV mark identify the PCB revision. The 3.75 MB ZIP is intended for writing to the BIOS SPI flash with an external programmer during no-power or no-display repairs. Confirm the board number and revision printed near the PCB edge, check the chip capacity against the image size, and save the original contents first.
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 →