Boardview for an LCFC-built Lenovo mainboard, NM-E071 revision 0.4, with JZ3A0 being the platform project code from the name. The layout is in TVW format, readable in Tebo-ICT View and in some multi-format boardview viewers, and comes inside a RAR. NM-xxxx is the numbering LCFC, Lenovo's own ODM, uses for its boards. Use it to locate parts, test points and net connections while chasing shorts or missing rails, and check that the PCB reads NM-E071 at the same revision, since early 0.x builds can differ from production.
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 | 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.