H81-PLUS motherboard archive in RAR format, 528 KB, for an ATX board using the Intel H81 chipset. The name states no revision and no file type, so open it to find whether it holds a boardview, a schematic or both; the size suggests repair documentation. A boardview or schematic is used to trace the VRM and standby rails, follow signals to the PCH and Super I/O, and locate a shorted component quickly. Match the board revision on the PCB against the contents before relying on any part locations.
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 @boardview. 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.