Combined BIOS and EC firmware for the HP Omen 15-ce511TX gaming notebook, built on Quanta board DAG3ABMBCD0 and reported as working. Quanta uses the DA0/DAG-style numbering silk-screened on the PCB, and the full code should match yours. The 5.48 MB RAR supplies both the main BIOS and the embedded controller code, useful for no-power, fan or charging faults. Dump the original chips with an SPI programmer before writing anything, and check that each image size suits its flash chip.
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 @pkbiosbdv. 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 →