Uninformative BIOS / firmware file named only cc, with no brand, model or board number given. It is 1.00 MB, the size of an 8 Mbit SPI flash chip, and has no file extension. Without identifying details it should be opened in a hex editor to look for readable strings such as a vendor name, BIOS version or model code before any use. Only flash it to a chip of matching capacity, and only after confirming it belongs to the same board, keeping a backup of the original contents.
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 @bios_laptop. 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 →