Lenovo schematic for LCFC board NM-A482, revision 1.0, with project codes BMWQ1 and Q2 and a UMA tag meaning integrated graphics only, without a discrete GPU. LCFC is the ODM behind many Lenovo laptops and uses the NM-xxxx numbering. The document helps trace rails, check power sequencing, find test points and identify parts around shorts. It opens in any PDF reader. Confirm your board is the UMA version and carries NM-A482 on the PCB, as discrete-graphics variants 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 @ITHINKHS. Enginerys does not host this file.
All sources (8)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @ITHINKHS | 3 Jan 2022 | Open file on RM Schematics |
| @cynetitsolution | 17 Mar 2023 | Open file on RM Schematics |
| @generalbios | 27 Sept 2023 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 29 Apr 2025 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 8 May 2025 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 12 Sept 2025 | Open file on RM Schematics |
| @smschematics | 26 Sept 2025 | Open file on RM Schematics |
| @schematics_bios | 4 Aug 2026 | Open file on RM Schematics |
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The standard format for schematics, block diagrams, power-sequence charts and service manuals.