Compact archive for the ASUS F8V at board revision 2.4. The name does not say what is inside, and the small size suggests a boardview or firmware rather than a full schematic, so extract it and check the file type. Boardview files open in programs such as OpenBoardView or FlexBV and are used to find components, nets and test points. Check the revision on the motherboard against R2.4 before relying on the contents, since F8V boards exist in several versions.
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 @schematicslaptop. 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)