Boardview material for the Lenovo ThinkPad P14s on the NM-C931 mainboard, delivered in PDF form inside a RAR archive. A PDF boardview shows the component placement on each side of the board, so you can search part designators, though it lacks the net linking of a native boardview tool. NM-prefixed numbers belong to LCFC, the Lenovo-owned ODM. Technicians use it to find capacitors, coils and connectors when measuring rails or hunting a short. Make sure the board silkscreen reads NM-C931, as other P14s generations use different 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 @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 | 21 Oct 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 23 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.