Schematic in PDF form for Lenovo board NM-D191 revision 1.0, compressed in a 3.4 MB RAR. The NM- numbering belongs to LCFC, the Lenovo-owned ODM that designs many IdeaPad and Legion boards. Use the diagrams to follow power rails from the charger through to CPU and GPU regulators, check signal paths and locate components linked to a short. Open with any PDF viewer, and confirm the board number and revision on the PCB match NM-D191 rev 1.0.
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 | 2 Nov 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 22 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.