Lenovo boardview for the LCFC NM-B452 mainboard, revision R02, in the DIS variant (discrete graphics). The ZIP holds a .tvw file, which opens in Tebo-ICT View or a compatible multi-format boardview viewer. NM-B452 follows LCFC's numbering pattern, LCFC being the Lenovo-owned ODM. Use the layout to find components, test points and connector pins while tracing power rails or looking for a short. Check that the board number and revision printed on the PCB match before relying on part placement, since UMA boards 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 (10)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 10 Apr 2021 | Open file on RM Schematics |
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 26 Apr 2022 | Open file on RM Schematics |
| @bartonarquivos | 28 Aug 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 22 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 31 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
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