A BIOS / firmware dump. Shared as “2022_01_26_v1928_r574_2000HDCX__SATFULLSAT__.abs” — a .abs file, 16.0 MB.
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 @schematics_bios. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →