Boardview in TVW format for the Lenovo LCFC board NM-D191 at revision 0.2, compressed in a 2.68 MB ZIP. TVW files come from Teboview-style layouts and open in viewers such as Teboview, OpenBoardView or FlexBV. They help you locate components, follow nets across layers and find test points while chasing a short. LCFC is the ODM behind NM-numbered Lenovo boards. This file is for an early revision, so check the revision on the PCB, as placement may differ from later production boards.
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 @schematiclaptopramkushwaha. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.