Compressed package for LCFC board NM-B451, revision 0.2, UMA variant without discrete graphics, about 2 MB in ZIP. Its contents are not named but probably include the schematic for this board. LCFC is the Lenovo ODM that uses the NM numbering. Technicians use such documents to trace power sequencing, find test points and check signal paths. Confirm that your board carries the same NM-B451 marking and has integrated graphics only, since discrete versions 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 @cynetitsolution. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 17 Oct 2024 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 9 Dec 2025 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
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