ZIP archive, 7.40 MB, named only x415ea, which matches ASUS laptop naming, though no brand, board number or contents are stated. Its size suggests firmware files or a small set of repair documents rather than a full schematic package, so inspect the archive to see what it holds. Confirm that any image inside matches your board revision and flash chip size before use. Back up the original BIOS chip with a programmer before writing anything, so the board can always be restored.
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 @cidschematicandboardviewofficial. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.