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…

Gigabyte GA-G31M-ES2L desktop motherboard schematic at revision 1.11, supplied as a PDF.

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 for the Lenovo IdeaPad Z510 mainboard NM-A181, project AILZA, revision 1.1, as a 1005 KB PDF.

Schematic for the Lenovo B590 laptop, with the name referencing a Wistron design and the code LA480, saved as a PDF of about 6.9 MB.

Power-up sequence document for a B460 notebook, a very small 18.5 KB PDF that probably contains a single diagram or page rather than a full schematic.

Schematic in PDF form for the Lenovo-style Z470 notebook, tagged with the project code QD-KL6A, a discrete-graphics (DIS) build and a 45W power design, with a 1029 date…

PDF schematic for the Z470 laptop, with the file name pointing to the PCH section and the number 989, whose exact meaning the name does not explain.

Circuit diagram covering the Z460 and G460 notebooks, built on the Compal NIWE1 project with board number LA-5751P, revision R03 and a 1029A date code.

Schematic PDF for the Z360 notebook under project code QD-LL7A, a Calpella-platform design with discrete graphics, marked as an MB D3B drawing dated 0408A1.

Schematic for the Lenovo Z360 laptop built on the LL7A board, covering the discrete graphics version at revision 1A, in PDF form.

Lenovo Z360 schematic for the Quanta LL7A motherboard, discrete graphics variant, revision 1A, supplied as a 1.62 MB PDF; the Sec suffix suggests a secured or protected…

Schematic shared by the Lenovo B460 and V460, a Wistron design with the project code LA46-UMA at revision 1.

Lenovo B460 schematic for a board built by Bitland, model BM5958, at revision 1.0. Bitland is one of the smaller ODMs supplying Lenovo, so this differs entirely from the…

Lenovo B450 circuit diagram for a Wistron-designed board with the project code LA14. No revision is stated, so check the title block and compare it with the markings on…

Lenovo 3000 G410 schematic covering the Compal LA-3691P motherboard. Compal LA-numbered boards carry the code on the silkscreen, so verify it, and note any revision…

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 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…

Shared schematic in PDF for the Lenovo IdeaPad B460 and V460 laptops; the name does not give the ODM or board number.

Circuit schematic for the IBM ThinkPad Z61, listed under Lenovo, supplied as a 1.73 MB PDF.

PDF schematic for the IBM ThinkPad X61, 1.42 MB, with no board number or revision stated in the name.

Schematic diagram set for the IBM ThinkPad X61 ultraportable, 1.42 MB in PDF format. The name contains only the model, so the board number and revision are not…

Schematic for a board labelled B570, designed by Wistron under the project code LZ57, revision 1.0, saved as a 3.08 MB PDF.

Laptop schematic for the A660 and A665 models, covering the Compal LA-6831P mainboard with the PHQAA project code.

Asus X550MJ repair guide, a 911 KB PDF. No motherboard revision is included in the name, so look for the board version inside the document.

Asus X450MJ repair guide, supplied as a 1.09 MB PDF. The name gives only the model, with no revision information.

Lenovo B490 laptop schematic, a 1.95 MB PDF whose name gives no board number or revision.

Revision 1.0 schematic of the Compal LA-9642P board used in the Lenovo G410, a 1.09 MB PDF.

Lenovo G410 schematic for Compal LA-9642P, revision 0.3, 1.08 MB PDF. This intermediate release sits between the 0.1 and 1.0 versions, so some component values or…

Early 0.1 revision of the Compal LA-9642P schematic for the Lenovo G410, stored as a 971 KB PDF.

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.

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 for the Lenovo IdeaPad Z510 based on board NM-A181, revision 1.1, in a compact 1016 KB PDF.

Quanta-made schematic for the Lenovo IdeaPad Z470, board project KL6A at revision 1A, provided as a 2.99 MB PDF.

Lenovo IdeaPad Z570 schematic from Wistron, project LZ57 at revision 1.0, a 3.08 MB PDF.

Schematic for the Lenovo IdeaPad Z570 on the Compal LA-5754P mainboard, revision 0.2, provided as a 1.06 MB PDF.

Lenovo B490 laptop schematic in PDF format, 1.95 MB in size. The name gives the model only, with no motherboard number or revision, so read the title block inside to…