Boardview for the Lenovo board NM-E691 at revision 1.0, zipped to 8.18 MB. The NM- prefix is the numbering used by LCFC, Lenovo's own design and manufacturing arm, and the code appears on the motherboard silkscreen. The name does not mention which laptop model uses this board. With a boardview you can find components, follow nets, locate test points and track down shorts. Open it in a compatible viewer and verify the board number and revision before working from it.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 17 May 2025 | Open file on RM Schematics |
| @ZINFOSERVICECHANNEL1 | 17 May 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 20 May 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
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