Boardview in TVW format for board NM-F031, revision 1.0, following the LCFC numbering used for Lenovo laptops. TVW files come from Teboview-type layout tools and are opened with viewers such as FlexBV or the Tebo-ICT viewer. A technician uses it to find parts by reference, follow nets, locate test points, and narrow down shorted rails. No laptop model is named, so confirm the NM number and revision silkscreened on the PCB before use.
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 @ShareMan_Electronic_Files. Enginerys does not host this file.
How to open a .tvw file
Binary boardview from Tebo-ICT test software, frequent for Gigabyte, MSI and many newer laptop boards.
BoardViewerTebo-ICT ViewFlexBVOpenBoardView (recent builds)