Schematic in PDF form for Lenovo LCFC board NM-E791 revision 1.0, compressed into a 360 KB RAR. It documents the circuit design page by page: power sequencing, rail names, charger and VRM sections, and signal connections between the main chips. Pair it with the NM-E791 boardview to turn a net name into a physical part location. NM- numbers belong to LCFC, Lenovo's in-house ODM. Confirm the board revision before comparing measured values against the drawings.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 26 Sept 2026 | Open file on RM Schematics |
| @schematics_bios | 27 Oct 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.