A BIOS / firmware dump. Shared as “CV56BH-Y43_1366.768._OK_TESTEBIN” — a ._ok_testebin file, 4.00 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 →