Boardview for the LCFC NM-E422 motherboard, revision 05, in TVW format, packed in a 2.08 MB RAR. LCFC is the Lenovo-owned ODM whose boards carry NM- numbers, so this belongs to a Lenovo laptop. TVW files open in Teboview and other compatible viewers, letting you locate components, follow nets and find test points when tracking a short or a missing power rail. Verify that NM-E422 and revision 05 printed on the PCB match, because placement can change between revisions.
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 | 29 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.