Boardview covering the ASRock Z170 OC Formula motherboard, revision 1.03, archived as a ZIP of roughly 560 KB. This full-size overclocking board has a dense power stage, and the layout data helps identify each phase component, controller and test pad when troubleshooting no-power or no-POST faults. Technicians typically open it in OpenBoardView or FlexBV to search nets and part designators. Make sure the revision on your PCB is 1.03, as part locations can change between revisions.
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 @zinfo_desktop. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.