Schematic PDF for the Lenovo E41-25 laptop on Compal board LA-F971P, a 1.04 MB document readable in any PDF viewer. Compal uses the LA-xxxxP pattern for its ODM boards produced for Lenovo and other brands. The diagram helps follow power rails, verify the power-up sequence, find the source of a short and identify connector pinouts. The name gives no revision, so compare the revision noted in the title block against the marking on your PCB before relying on component values.
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 @alischematics. Enginerys does not host this file.
All sources (9)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @BiosSchematicWorld | 6 Jan 2022 | Open file on RM Schematics |
| @laptopchiplevelexpert | 13 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 21 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 9 May 2025 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 24 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
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