A boardview (component placement) file for Lenovo hardware (board NM-D521). Shared as “HS461&HS561&HS761 NM-D521 REV 3.0 BDV.tvw” — a .tvw file, 7.23 MB.
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 @pkbiosbdv. 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.