ECS schematic in PDF format, 655 KB, for the board identified as U50SI1. ECS (Elitegroup) designs and builds motherboards for its own products and for other laptop…

ECS schematic in PDF format for the C42IIx board, revision C. ECS (Elitegroup) is a board maker that builds laptop motherboards for other brands as well.

Schematic in PDF format for the ECS H77H2-EM desktop motherboard, revision A, delivered in a 1.69 MB RAR.

ECS motherboard schematic for the G420, supplied as a 1.22 MB PDF with no revision stated in the name.

ECS schematic in PDF form for the M3A780M board with the RS780Q-LM2 designation, version 1.01, archived as RAR.

Circuit schematic for the ECS P67H2-A3 desktop motherboard, version 1.0, provided as a PDF inside an 820 KB RAR.

Schematic for the ECS H11H4-AD motherboard version 1.0, supplied as a PDF inside a RAR archive of about 1.61 MB.

ECS H110M4-C43 motherboard schematic, version 1.0 dated 20160111, supplied as a PDF inside a RAR archive.

Schematic in PDF form for the Positivo 3G 2050 laptop, built on the ECS G10ILX motherboard at revision A.

Schematic for the ECS H61H2-M2 desktop motherboard, revision 1.0, compressed in a 609 KB RAR. The H61 in the model points to the Intel H61 chipset platform.

Dell schematic in PDF, packed in a 5.10 MB RAR, for the Echo15 MLK project with Nvidia graphics, covering AAP11 and AAP21 variants on the Compal LA-C912P motherboard.

PDF schematic packed in RAR for the Lenovo IdeaCentre AIO 520-24ARR all-in-one, board ECA20 with Compal number LA-F902P revision 1.0.

Schematic for a Positivo Aureum notebook motherboard, labelled I30ILx or I3XILX with board code 37GI30000-C0 according to the name.

Circuit diagram in PDF for the Foxconn 661M07 desktop motherboard, a model code consistent with the SiS 661 chipset, catalogued under the ECS brand.

PDF schematic for the Biostar N61PB-M2S motherboard version 6.4, compressed into an 815 KB RAR and indexed under ECS.

Lenovo ThinkPad L412 schematic in PDF, with Quanta named as the board maker and GC9A as the board code.

PDF schematic for the Foxconn A75M02 board, revision 1.0, listed under the ECS brand. The A75 in the model suggests an AMD A75 chipset desktop board, but the name itself…

Schematic PDF of 982 KB for the Biostar G41D3C desktop motherboard, catalogued under the ECS brand.

Schematic for the Compal LA-5661P laptop motherboard, revision 1.0, in a 972 KB RAR archive.

Schematics at revision R0.1 for the boards designated TPN-F101 and TPN-F102, compressed into a 1.15 MB RAR archive under ECS with Foxconn as the board maker.

Schematic package for the Foxconn board project named Star, revision R1.1, stored as an 805 KB RAR archive and indexed under ECS.

Schematic set for a Foxconn board code-named STAR, revision R1.1, packed in a RAR archive of about 851 KB and catalogued under the ECS brand.

Schematic PDF for the Compal board LA-F711P, platform code DDP80, compressed in a 1.84 MB RAR.

PDF schematic for the Quanta motherboard DA0QUAMB6E0 at revision E, in a 1.80 MB zip. It is useful for tracing power rails and the power-up sequence, checking the…

Schematic for the VA70 HW motherboard, revision 2.0, dated 0206, with GDDR5 video memory and an ITE IT8528E embedded controller, in a 2.17 MB PDF.

Samsung schematic in PDF, packed as a RAR of about 950 KB, for the Scala3-15/17CRV platform on main board BA41-01976A, revision 1.0.

PDF schematic for the Lenovo ThinkPad T570, Wistron project LTS-1, board 16820-1, in a RAR archive. Wistron made the board, as its 16820-1 numbering shows.

Compal schematic for board LA-8868P in PDF form; the name does not list the laptop brand or model, so identify the machine by the board code printed on the PCB.

MSI MS-16881 schematic, revision 1.1 as shown by the -11 suffix, supplied as a PDF inside a RAR archive.

Schematic for the Biostar IG41B-M7S motherboard, distributed as a PDF in a 988 KB RAR archive.

Laptop schematic for PA70HP6, a model name following the Clevo barebone pattern, provided as a 2.63 MB PDF.

Schematic for the Compal board LA-D704P. The name gives only the board number, with no brand, model or revision.

Quanta schematic for the ZHM Chromebook platform, revision 1A as given by the rA1A tag in the name.

Schematic PDF for the ELCOTA project mainboard, board number 6050A2735801, revision MB-A01, archived as RAR.

Laptop schematic in PDF for the HP 1000 notebook, Inventec board KF14CHR with the number 6050A2493101-MB-X01, 1.15 MB.

Clevo schematic in PDF format covering the K350C and W230SD/W230SS design, board number 6-71-W2300 with the D03M suffix.

Schematic PDF for Lenovo board NM-A481, following the LCFC numbering pattern used by Lenovo's main laptop ODM.

Schematic for the Quanta G3ED laptop main board, number DAG3EDMB8D0, delivered as a PDF inside a 3.24 MB RAR archive.

Compal schematic for board LA-6111P, revision 1.0, with project code NVX00 and a date of 28 April 2010 in the name.

Motherboard schematic for the M3 project, Inventec board number 6050A2425501, provided as a PDF inside a 13.3 MB RAR. The file name states no laptop brand or model.