A BIOS / firmware dump. Shared as “CCE ULTRA THIN U45L-C14CU5X 1.0 4L 847 (U6)”, 8.00 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 @abgm_manutencao_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 →