RAR archive labelled Z96FM, likely a project code for a laptop motherboard. No brand, revision or contents are stated, so extract it to find whether it holds a schematic, boardview or firmware. If it is diagram material, it helps in tracing power rails, signals and test points while repairing a no-power or no-display fault. Compare the board marking and revision on the PCB with the documents inside, since related Z96 variants differ in parts and layout and can easily be confused with one another.
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 @alischematics. 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.