Schematic for the Gigabyte GA-H81M-HD2 desktop motherboard, an Intel H81 chipset micro-ATX board for LGA1150 processors, provided as a 902 KB PDF.

Revision 0.1 circuit diagram for the Compal LA-3541P board, project IFTXX, saved as a 1.32 MB PDF.

Firmware package for the Positivo Ultra S400, based on the Clevo mainboard 6-71-W5400 revision D02.

Firmware package covering a Positivo / BGH XC7660 laptop built on the NS4SL01 mainboard, revision 1.3.

PDF schematic for laptop main board LA-D121P. The LA- numbering belongs to Compal, a board maker that builds for Lenovo, Dell, Acer and other brands, though the name…

Firmware dump for the Lenovo IS7XM mainboard, revision 1.0, in a 4.66 MB RAR archive. Since other IS7XM images of different sizes exist, open the archive and compare the…

ASUS Q552UB repair guide supplied as a PDF document and listed among schematics. The name gives the model only, with no board number or revision, so check the silkscreen…

Schematic PDF for the Redwood B MLK mainboard, number 14274-1 at revision A00, following Wistron's board-numbering pattern of five digits and a dash.

MSI MS-7888 motherboard schematic, revision 1.0, in PDF format. MS-7 numbers are MSI's internal desktop board codes, normally printed between the expansion slots.

Quanta schematic in PDF for motherboard DA0N83MB6G0, project code N83, with the internal design name saipan-c-sky and a 1217 date or build tag in the title.

Laptop schematic for the ASUS X407UBR mainboard, revision 1.0, as a 5.37 MB PDF document.

Schematic covering the ASUS FX506L and FX706L gaming laptops, built on board DABKXDMB8E0 with the BKXD project code.

BIOS package for the Toshiba Portege Z830-11J, with board identifiers FALZSY1 and A3162A given in the name.

BIOS package for the PLF-PLR-CSF-CSR DSC mainboard, revision 2.1, marked mod 9000. That board family code is used on several Acer notebooks, and DSC means the…

BIOS firmware for the Lenovo P50 mainboard, board code BP500 and LCFC number NM-A451, revision 1.0.

BIOS and EC firmware set for a Hasee A470, board number 37GH41000-1C with mainboard code H41IA1, in a 1.45 MB RAR. Hasee laptops are based on Clevo-type designs.

Firmware archive for a Hansung A36X laptop, with U931, BOT MB and NPB VERE in the name, suggesting the bottom mainboard of a model identified as U931.

BIOS dump for Compal board LA-B331P revision 1.0, in a 6.99 MB RAR archive. Compal uses the LA-xxxxP numbering for mainboards built for many laptop brands, and the…

Firmware image for the Haier X3 notebook mainboard numbered 15BFR1-010300, an 8 MB binary listed under Clevo.

Firmware image for the Compal LA-F051P mainboard, labelled 13-9360, which most likely refers to the Dell XPS 13 9360, though the name does not state the brand.

A tiny 470-byte RAR labelled as a BIOS password bin file for the Lenovo ThinkPad T430s. A file this small cannot be a full BIOS image.

PDF document for the ASUS Z97-A desktop motherboard, an Intel Z97 chipset board; the RG token appears to indicate a repair guide rather than a full schematic.

Repair guide PDF for the ASUS X556UJ notebook mainboard. Rather than a full circuit diagram, guides like this generally outline the power-on sequence, list expected rail…

Repair guide in PDF form for the ASUS Q553UB notebook, catalogued as a schematic; the RG suffix in the name marks it as an ASUS repair guide rather than a full circuit…

Schematic for the ASUS F5N and F5U notebooks, revision 1, provided as a 2.03 MB PDF. The two model names indicate a shared mainboard design covering both variants.

ASUS-style schematic PDF for the Z96FM, about 2.74 MB; the trailing characters in the name look like an identifier with no clear meaning, and no revision is given.

Electrical schematic of the ASUS Eee PC 1005HA netbook, revision 1.1G, provided as a PDF.

Schematic diagram in PDF for the Sony VAIO VGN-FZ series, covering the MBX-165 mainboard in its MS91 variant.

PDF schematic for board MS-G019 at revision 2.1. The name gives no brand or device model; the MS- prefix resembles MSI codes, but that is not confirmed by the input.

Schematic in PDF for board MS-BA01, revision 4.1, with no device model or brand given in the name.

Compal LA-J701P schematic at revision R10, provided as a 1.1 MB PDF. The name does not state the laptop brand or model, so identify the target machine by the board…

Compal LA-E132P schematic, project name CAZ20, revision 1.0 with the A00 tag that usually appears on Dell-oriented Compal designs.

Toshiba Satellite L300 and L305 schematic built by Inventec, covering the PS10S platform also named Sacramento 10S, with Phoenix mentioned in the title.

Mainboard schematic for the Microsoft Surface Studio 1 all-in-one, labelled NHK_MB, about 2.45 MB in PDF.

BIOS image for the Sony VAIO PCG-61B11W on Sony board MBX-253, which the file name marks as OK, meaning a working dump.

BIOS dump for the Samsung NP530U4C notebook built on motherboard BA41-02054A, stored as a 3.03 MB RAR archive.

BIOS and EC firmware pair for the Lenovo ThinkPad 13 on Quanta motherboard DA0PS9MB8E0 revision E, in a 5.17 MB RAR archive.

Repair guide in PDF format for the ASUS Z87-A desktop motherboard, built around the Intel Z87 chipset.

Compal LA-8223P schematic, revision B, for the ASUS K95VM laptop, with QCL90 as the Compal project code; 1.92 MB PDF.

Full schematic for the ASUS K42JR laptop at revision 2.0, a 2.56 MB PDF. The drawing documents power input and charging, CPU, graphics and memory supplies, chipset…