Schematic for the Lenovo B450 in a compact 819 KB PDF. The name also contains la and 14, which could refer to a board or revision but cannot be read with confidence, so…

Schematic of the Compal LA-B092P motherboard used in the Lenovo B50-70, revision 1.0, supplied as a 2.17 MB PDF.

Lenovo B50-70 schematic for Compal board LA-B091P, revision 1.0, in a 1.65 MB PDF. A companion LA-B092P schematic for the same model also exists, so confirm the code…

Schematic for the Lenovo 3000 G410, an older model distinct from the later IdeaPad G410, on Compal board LA-3691P revision 0.2, a 1.01 MB PDF.

Schematic of the Compal LA-5082P motherboard at revision 0.4 used in the Lenovo 3000 G550 laptop, delivered as a 2.96 MB PDF.

Wistron A-note 2.0 schematic for the AMD version of the Lenovo 3000 N220 and N440, in a 1.29 MB PDF.

Lenovo 3000 N220 and N440 schematic for the Intel version of the Wistron A-note 2.0 board, a 1.68 MB PDF.

Laptop schematic for the Lenovo 3000 G555, drawn on the Compal LA-5972P motherboard, which the name also tags with the Compal project code NAWA2.

Circuit diagram set in PDF format for the Lenovo 3000 G410 notebook, covering the Compal LA-3691P mainboard.

Schematic PDF labelled with a misspelt Lenovo brand and the code TY100, plus what appears to be a Compal-style LA-2592 board number, though no P suffix is given.

PDF schematic whose name points to a Lenovo TY100 machine (brand misspelt in the file name) and a board code written as LA 2592, which follows the shape of Compal…

RAR archive for the Lenovo 3000 C200 notebook built on the Compal LA-3281P mainboard, 669 KB in size.

Circuit schematic in PDF for the Lenovo A500, drawn on a Compal LA-1971 board at revision 1.0.

Revision 0.3 of the Compal LA-1971 schematic for the Lenovo A500, supplied as a PDF of about 846 KB.

Schematic diagram in PDF format for a Lenovo IdeaPad 300 series laptop motherboard, LCFC board NM-A482 at revision 1.0.

Lenovo laptop schematic in PDF, attributed in the name to Foxconn (spelt Foxcon) with the project code W06N; no retail model is stated.

Foxconn-made Lenovo notebook motherboard schematic, identified only by the project code TPC02 in the file name, with no consumer model listed.

Schematic diagram for a Lenovo laptop built by Foxconn, named after the internal project TPC01; the name gives no retail model or revision.

PDF schematic of a Lenovo notebook motherboard designed by Foxconn, carrying the project code S09; the actual product model is not given in the name.

Foxconn-designed Lenovo laptop schematic identified by the project name S04, with no model number or revision stated.

Schematic PDF for a Lenovo notebook manufactured by Foxconn, labelled with the project code 661S03; neither the retail model nor the board revision is given.

Circuit diagram for the Acer Aspire 5750 and 5750G, also used by the Gateway NV57H, based on the Compal LA-6901P mainboard.

Schematic for the Compal LA-6901P motherboard found in the Acer Aspire 5750 and 5750G and the Gateway NV57H, a 1.79 MB PDF.

Circuit schematic for the Acer Aspire 1640, a Quanta-designed motherboard with project code ZL8 at revision 3A, supplied as an 820 KB PDF.

Schematic diagram in PDF for the Acer Aspire 1700, built on a Quanta board with project code DT1 at revision E.

Quanta ZH8 schematic for the Acer Aspire 1810T, 1810Z and AO752, with the SJM11-MS tag in the name, a 1.16 MB PDF.

Acer Aspire 3000, 3002 and 5000 schematic based on Quanta ZL5, board DA0ZL5MB6C2, revision 3B, 921 KB PDF.