BIOS archive for the HP Omen 15-dc1088wm gaming laptop, Quanta motherboard DAG3DCMBCC0 at revision C. Quanta boards use the DA prefix followed by a project code, and the full string is printed on the PCB along with the revision letter. The image is meant for recovering a board with corrupted firmware by writing the SPI flash directly with a programmer. Read and store the original contents first, since they include machine-specific data, and check that file size and chip capacity agree.
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 →