Schematic of Compal board LA-9641P revision 1.0 for the Lenovo G410, a 1.44 MB PDF. This is a different board number from LA-9642P, which also appears in G410 units, so…

Lenovo G410 Compal LA-9641P schematic at revision 0.3, a 1.74 MB PDF. Intermediate revisions may differ from production boards in values or populated parts, so check the…

First-draft 0.1 schematic for the Compal LA-9641P mainboard in the Lenovo G410, delivered as a 1.44 MB PDF.

PDF schematic labelled for a Lenovo G400 and naming Compal board LA-3781 with project Everest revision 0.21.

Compal LA-3781P schematic for the Lenovo G400 laptop of that era, provided as a 1.09 MB PDF.

Schematic in PDF form for the Lenovo G50-80 series, drawn on LCFC board NM-A362 with the ACLU3 project code at revision 0.4.

Schematic for the Lenovo G50-80 laptop, board NM-A361, in a 3.58 MB PDF. The NM-xxxx numbering belongs to LCFC, the Lenovo and Compal joint venture that designs many…

Schematic in PDF format for the Lenovo G50-80 laptop, motherboard NM-A361. NM-xxxx numbers follow the scheme used by LCFC, Lenovo's own ODM.

Copy (2) of the Lenovo G50-80 schematic for the NM-A361 motherboard, a 3.58 MB PDF that appears identical in size to its sibling files.

PDF circuit diagram, copy (1), for the Lenovo G50-80 notebook on the NM-A361 mainboard designed by LCFC, which numbers its boards NM-xxxx.

Lenovo G40-30 schematic from Compal, board NM-A311P at revision 0.2, a 1.34 MB PDF. Compal also uses an NM-xxxxP numbering pattern alongside LA codes, and the number is…

Archive for the Lenovo F41A notebook, with the name citing Compal board LA-3571P and G86, NVIDIA's code name for its GeForce 8 series mobile graphics chip.

PDF schematic for the Lenovo F41 laptop, 1.18 MB in size. The name gives no motherboard number or revision, so the title block inside the document should be checked to…

Archive for the Lenovo E460 laptop, also written BE460, built on the NM-A551 motherboard, revision 1.0. NM-xxxx is the numbering used by LCFC, Lenovo's in-house ODM.

Lenovo E220s documentation in a 1.63 MB RAR archive, tied to the Compal LA-7041P motherboard.

RAR archive labelled only for the Lenovo E50, about 1.43 MB in size. The name gives no board number, revision or document type, so open the archive to see whether it…

Schematic for the Lenovo E47, a board designed by Quanta under the project code KL9A, in a 1.02 MB PDF.

Archive for the Lenovo E47 laptop, naming Quanta board project KL9A. Quanta, the ODM, uses short project codes like this, and the full PCB part number usually begins…

Lenovo E47 laptop schematic for the Quanta KL9A motherboard, a 1.02 MB PDF that appears to match another file for the same board.

PDF schematic for the Lenovo E40 laptop, 1.38 MB, with a -1 suffix that suggests a duplicate of another copy of the same size.

Circuit diagram for the Lenovo E40 notebook in PDF form, 1.38 MB, apparently the same document as the copy with the -1 suffix.

Boardview data for the Lenovo E40 on the Quanta GC5 board, part number DAGC5AMB8F0, packed in a 1.06 MB RAR archive.

Archive of drawings for the Lenovo E40 based on the HM55 chipset and the GC5 board, which follows Quanta's project-code naming.

Schematic for the Lenovo E40 built around the Intel HM55 chipset, with the name also carrying the code GC5 and a TextMark label.

RAR archive for the Lenovo C510m, 1.77 MB in size. The name carries only the model and gives no board number, revision or document type, so the contents must be…

Schematics in PDF for the Lenovo C260 all-in-one, project ZAA00, made on Compal board LA-B001P. The LA-xxxxP pattern is Compal's standard board numbering.

Archive for the Lenovo B570 laptop, naming Wistron as the board maker and LZ57 as the project code Wistron uses for this design.

Boardview for the Lenovo B570 and V570 laptops, built on the Wistron LA57 design with board number 10254-2, packed in a RAR archive of about 1.06 MB.

Schematic diagram in PDF form for the Lenovo B560 and Z580 notebooks, board number 10203-1, with the name also carrying an LA56 MB tag.

Lenovo B560 notebook schematic in PDF, 963 KB. The name gives no board number or revision, so open the document and read the board code on its title page, then compare…

Schematic for the Lenovo B480, B490, B580 and B590, with the name pointing to a Wistron design labelled LA480, in a 6.87 MB PDF.

Schematic in PDF form for the Lenovo B475 laptop, with the name pointing to a Wistron-designed board identified as LB475.

RAR archive of roughly 2.11 MB covering the Lenovo B470 and B470C, with the name pointing to the Wistron LA470 platform design.

Lenovo B470 schematic for the board designed by Wistron, with the number LA47 10250-1 and a 1104 code that may be a date or revision.

Schematic diagram in PDF for the Lenovo B460A, board LA46 UMA, number 09922-1, with a 0117 date or revision code in the name.

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 in PDF format for the Lenovo E450C, board AIVE1 NM-A211 at revision 1.0. The NM- prefix belongs to the numbering used for LCFC, Lenovo's own ODM.

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