BIOS dump for the laptop motherboard DA0X81MB6E0, revision E, described in the name as a fully working, tested image. DA0 followed by a project code and MB is the Quanta numbering pattern, so the board was built by Quanta even though the laptop brand is not stated. Use the image to reprogram the SPI flash with a programmer when the original firmware is corrupted. Save a copy of the existing chip contents first, check the dump size matches the chip capacity and confirm REV E on the PCB.
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.
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 →