Boardview package for the Lenovo motherboard NM-E591, packed as a 5.19 MB zip. NM- numbers follow the LCFC naming pattern, the Lenovo-owned ODM, and this board pairs with the Yoga Slim 7 ProX 14ARH7 schematic listed alongside. A boardview lets you locate components, pins and test points and follow nets across the PCB, useful for chasing shorts or missing rails. Open the extracted file in a viewer such as OpenBoardView, FlexBV or Boardviewer, and confirm the board number and revision on the PCB 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 @cynetitsolution. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.