Boardview package for the LCFC NM-D522 mainboard, archived as RAR and containing layouts in BDV and TVW formats per the name. NM-numbered boards are produced by LCFC for Lenovo laptops; the exact model is not stated. BDV files open in programs like OpenBoardView or FlexBV, while TVW requires Teboview or a compatible viewer. With the layout a technician can locate components by designator, follow a net across the board and find test points when hunting a short. Check the NM-D522 marking and revision on the actual 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 @schematicslaptop. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 5 Jun 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 18 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.