Boardview for the ASUS H110M-DP micro-ATX motherboard, revision 1.02, packed as a 312 KB RAR file. H110 is Intel's entry-level chipset for LGA1151 desktops. Check the revision silkscreened near the slots before working, since part placement can vary between versions. After extraction the layout opens in tools such as OpenBoardView or FlexBV, letting you locate components, follow nets, find test points and trace power rails from the VRM when diagnosing a dead or shorted board.
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 @BoardSchematic. 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.