Boardview of the Z97-E desktop motherboard, revision 1.00, archived as a 187 KB RAR. It gives the full component placement and net list, so you can locate a part, follow its traces and find convenient test points during power or POST fault diagnosis. OpenBoardView, FlexBV and similar tools handle files of this type. This file appears to cover the same revision as another Z97-E 1.00 listing, so either copy should do, but verify the revision silkscreened on your board first.
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.