Another copy of the ASUS A8F schematic, labelled SC, in a slightly larger 2.11 MB RAR archive, so it may be a different revision or edition from other A8F sets. Use it to follow voltage rails, enable and power-good signals, and to look up component values when replacing burnt parts. The name gives no revision, so read the title block on the schematic pages and compare it with the PCB marking. Extract it and open the document with a standard PDF reader.
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 @boardviewsandachematics. 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)