Quanta DM5 boardview at revision 1A, a .bv file of 892 KB. Boardview data maps every component and pin to its net, so you can click a rail to see all connected parts, locate test points and narrow down a short without hunting across the PCB. A boardview viewer that reads .bv, such as OpenBoardView or FlexBV, is needed to open it. DM5 follows Quanta's board-code pattern; Quanta builds boards for several laptop brands. Match the code and revision 1A on the PCB before probing.
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 @smschematics. Enginerys does not host this file.
How to open a .bv file
Older ATE boardview format, usually found for legacy laptop and desktop boards.
OpenBoardViewBoardViewer