BIOS firmware for Quanta board DA0ZRTMB6D0 revision D, project ZORO (BHZRT), a Broadwell ULT platform, in a 3.85 MB RAR. DA0 codes belong to Quanta, with ZRT as the project designation; the name does not state the laptop brand or model. Use the image to reprogram the SPI flash with an external programmer when recovering from a corrupted BIOS. Match the revision D marking on the PCB, save a full read of the original chip, and verify the image size matches the flash chip capacity.
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 →