A schematic diagram for ASUS hardware. Shared as “c56b2_Asus_F8v_a_L80v_N80_N81_Schematic.rar” — a .rar file, 1.72 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 @generalschematics. 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.
7-ZipWinRARThe Unarchiver (macOS)