Boardview of the NM-D891 laptop board at revision 0.2, supplied as a TVW file in a 4.06 MB ZIP. The NM- number follows LCFC's scheme, and LCFC manufactures many Lenovo laptops, but no model is named here. Opening the file in TeboView or another TVW-capable viewer lets you search components, follow nets and locate test points on the power and signal lines. Revision 0.2 is an early build, so compare it with the board in hand; a rev 1.0 layout exists and may differ.
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 | 15 Nov 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 22 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
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