A schematic diagram for HP hardware (board DA0Y61MB6E0). Shared as “HP Pavilion 13-a010dx x360 - DA0Y61MB6E0.rar” — a .rar file, 7.63 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 @Laptopbiossolutions. 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)