PDF circuit diagram for the Lenovo G470 and G570 notebooks, built on Compal boards LA-6751P and LA-6753P according to the name.

Schematic for the K46A laptop based on the Quanta LL3 design, as stated in the file name; no revision is given.

Schematic for the Sony VAIO VGN-BX series in PDF format, 877 KB. The name gives no MBX board number, ODM code or revision, so compare the title block inside with the…

Laptop schematic covering Sony models PCG-K2T, VGN-CR322H and VGN-CR490, which share the same mainboard design; the PCG number is the regulatory model code found on the…

Schematic in PDF form for the Sony MBX-224 motherboard, with M960 and M970 named alongside the board number, most likely internal project or model codes.

Schematic for Sony motherboard MBX-208, built by Quanta under the SY2 project code; the trailing token mb_0409c looks like an internal drawing date or release tag rather…

Circuit diagram for the Sony PCG-K23 laptop on mainboard MBX-114, provided as a roughly 1 MB PDF. No revision is stated in the name, so check the label on the board.

Sony PCG-FR825CP notebook schematic based on Quanta's RB1 platform, revision 1A, as an 874 KB PDF.

Repair guide for the Asus K53SV notebook, a 593 KB PDF. The file name does not state a board revision.

Quanta SP7 schematic, revision 1A, for the HP ENVY 15, delivered as a 908 KB PDF. Quanta identifies its laptop motherboards with short project codes such as SP7, printed…

Schematic set for Compal board LA-1302 at revision 1B, a 1.02 MB PDF. The file name carries no laptop model or chipset, just the ODM number and revision.

Quanta KT7I mainboard schematic at revision R3A, a 1.02 MB PDF. The name gives only the Quanta project code and revision, with no retail model or chipset details.

Small 374 KB PDF schematic labeled only with N5010 plus an extra word, milind, which looks like a personal tag rather than a technical detail.

Datasheet for the Maxim MAX8632, a 535 KB PDF filed among schematics. Only the part number is given in the name, so read the overview page for its exact role.

BIOS for the Gateway NV53 AMD platform, version V1.04, a 2 MB ROM; Gateway belongs to Acer.

Service manual for the Samsung SCH-I535, the Verizon version of the Galaxy S III, 4.65 MB PDF with no revision stated.

Zipped BIOS dump for the Lenovo G470 laptop, and the okkkk in the name suggests the uploader confirmed it working on a repaired unit.

Archive named only after the Dell Latitude E6510, with no board number, revision or version given, so its exact contents are unknown from the name.

Zipped BIOS firmware for the Dell Inspiron N4030, marked in the name for the HM55 chipset variant.

Generic 2 MB BIOS dump marked for HP, with an uninformative name that gives no model, board number or version.

Firmware archive for the ASUS K40IN, board revision 2.2G, on an NVIDIA MCP75L chipset with an ITE IT8502E embedded controller, marked as working.

HP Envy M6 BIOS firmware packed in a 2.28 MB RAR archive, marked asli, an Indonesian word for original, implying an untouched dump from a working unit.

Sony VAIO BIOS image of 4 MB for model PCG-71211W, a Sony system model code rather than a motherboard number.

Boardview for the ASUS X450CC laptop motherboard, compressed in a RAR archive of about 158 KB.

PDF datasheet for a graphic LCD based on the KS0108 type controller, referred to here as KS108 GLCD.

Datasheet for the Analog Devices AD7569, an 8-bit analogue I/O chip combining an ADC and a DAC in one package, provided as a 523 KB PDF.

Tested BIOS dump for the HP TPN-Q221 laptop on Quanta board DA0PABMB6E0 revision E, project code 0PAB, sized for an 8 MB flash chip and packed in a RAR of about 5.73 MB.

Schematic for the Dell Inspiron 15 3511 laptop, board number LA-L241P, as a 3.19 MB PDF; no revision is stated in the name.

Small 101 KB ZIP containing EC firmware for a Lenovo 15ALC model of 2021 on the LCFC NM-D701 board, revision 1.0.

Working BIOS together with the keyboard EC firmware for the Lenovo G50-70, with board codes ACLU1 and ACLU2 on LCFC motherboard NM-A271 revision 1.0, reported as fully…

Boardview for the Dell Inspiron 3493 built on Compal board LA-J091P, revision 1.0, provided as a zipped .pcb file.

Boardview for an RTX 3060 Ti graphics card, in BDV format according to the name, packed in a 1.09 MB RAR.

Zip archive named only after the Compal board number LA-L402P, with no brand, model or contents stated in the name.

Schematic PDF for an Acer Aspire laptop on Wistron board 14205-1. Wistron uses five-digit project numbers with a revision suffix for its designs.

PDF schematic for an HP Pavilion dv5 with an AMD processor platform. The file name lists no motherboard number, ODM project or revision, so read the title block on the…

Toshiba schematic labelled only as M18, provided as a PDF of around 1.56 MB. The name gives no board number, revision or ODM, so open the title block to identify the…

Boardview for the Compal LA-K261P motherboard, platform name GPT32, described as a fixed version in BDV and CAD formats.

Schematic PDF identified only by the codes H0225-3, 48.4KH17.031 and LDB1; the name does not state a laptop brand or model.

ZIP archive for the Cedar AMD motherboard, Wistron number 13283-1, with PWB part XY1KC revision A00.

Datasheet PDF, 64.6 KB, for the KA7500B, a PWM control IC from the KA7500 series and a TL494-style design widely found in computer power supplies.