An archive of repair files (board 11276-2). Shared as “GOYA-BALEN (11276-2 4ST04).rar” — a .rar file, 3.57 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 @Satale_bios_esquemas_Laptop. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.