Firmware archive for the K43SV mainboard revision 3.0, with Intel HM65 chipset, ITE IT8572E embedded controller and NVIDIA N12P graphics, marked as OK.

PDF schematic for the Quanta motherboard DAHKCAMB6A0; the file name gives no laptop model or revision.

Schematic diagrams for the Samsung SM-A510FD, the dual-SIM variant code, in a 1.54 MB PDF.

Schematic diagram in PDF for the Dell Inspiron N4030 motherboard, code name Arsenal DJ1, discrete graphics version.

Apple iPad 4 logic board view in .pcb format, around 21 MB. The file maps the component placement and nets, so a repairer can click a net to see every part connected to…

Schematic diagram set for the Apple iPad 4 logic board in PDF form, about 1.49 MB. Technicians read it to trace power rails from the battery and charging circuit, check…

Gigabyte GA-H61M-S2-B3 schematic, revision 1.0, in PDF format at about 790 KB. The H61 micro-ATX board is drawn sheet by sheet, which lets a technician follow power…

PDF schematic for a Samsung notebook platform code-named Lampard, AMD version with integrated graphics, revision 1.0.

Firmware for a Sony Vaio SVF142C1WW with Intel graphics on Quanta board DA0HK8MB6E0, in a 3.18 MB RAR.

Sony VAIO SVE15 schematic for mainboard MBX-266, supplied as a 1.15 MB PDF. MBX numbers are Sony's own board designations, so check the code printed on the PCB to…

Laptop schematics for the Dell Inspiron N5110 based on the Wistron Queen 15 design, in a 1.45 MB PDF.

Samsung NP550P5 schematic, project name McLaren 15, delivered as a PDF with BA41 marked in the name.

Schematic PDF for the Acer TravelMate 5730, tagged with 48.4I601.011. Codes in the 48.4xxxx.0xx format are Wistron board identifiers, and the final digits usually…

BIOS dump of 4 MB for the Dell Inspiron 1564, labelled ATI, which indicates the variant with discrete ATI graphics.

ASUS BIOS image for the P5Q-EM DO desktop motherboard, version 1301, 2 MB ROM. The DO suffix identifies the variant with Intel AMT support, which uses a different…

Firmware archive for the Samsung NP300E5X laptop line, delivered as a 2.46 MB RAR. No board number, revision or chip size appears in the name, so the contents need to be…

Official style BIOS ROM for the ASUS P5LD2-X GBL desktop motherboard, version 0207 according to the name, at 1 MB to suit an 8 Mbit flash chip.

Samsung Galaxy A5 schematic for the SM-A500H, distributed as a 7.38 MB PDF. The name gives no board revision.

Schematic for the Nokia 2630, a slim basic handset, in a small 424 KB PDF. The file gives no board revision, so compare the board in hand with the drawings before…

Nokia 2626 circuit schematics supplied as a 789 KB PDF. No revision or product code appears in the name, so verify that components on the board align with the drawings…

RAR archive of 969 KB for the ThinkPad SL400 version with discrete VGA, meaning a dedicated graphics chip rather than integrated video.

Lenovo schematic labelled only with the code 80A, which gives little to identify the exact model, board number or revision.

Lenovo E40 circuit diagram as a 1.38 MB PDF, whose name states the model alone. Board number, designer and revision should be read from the pages, and a similarly sized…

Schematic of the IBM ThinkPad R32 laptop, provided as a 1.18 MB PDF. The name carries only the model, with no board number or revision noted.

Schematic covering X51C and T12C, as named in this 1.58 MB PDF, suggesting one document shared by two related models.

Schematic for the UL50AT, a 1.23 MB PDF whose name states only this model code, without brand, board number or revision.

F83VF motherboard schematic, revision 1.1 according to the r11 marking in the file name, delivered as a 1004 KB PDF.

Sony schematic identified only by GD1B, which follows the Quanta project-code style, GD1 with a B suffix, though no MBX board number or model is given.

Schematic PDF of about 915 KB labelled with the project code M9A0 and MP, which stands for mass production, so it should reflect the final board design.

Pegatron EIH31 schematic for the Acer Aspire 3750ZG, revision 2.1, delivered as a 2.08 MB-class document of 1.31 MB in PDF form.

Quanta QT8 laptop mainboard schematic at revision R1A, supplied as an 805 KB PDF. Quanta Computer is a Taiwanese ODM that builds notebooks for many brands, and its…

Alternate PDF copy of the Quanta AT8 motherboard schematic at revision R1A, about 1.03 MB.

Quanta TT9 laptop motherboard schematic at revision R1A, delivered as an 820 KB PDF. Quanta manufactures notebooks for several brands and identifies boards with project…

Repair document for the ASUS X550CC notebook, provided as a 955 KB PDF and listed as a schematic.

RAR archive of 1.24 MB identified only by J120H, the code that corresponds to the Samsung Galaxy J1 2016 model SM-J120H.

HP 630 notebook BIOS dump, 2.00 MB in .rom format. The name gives no board number, BIOS version or chipset variant.

BIOS firmware archive for the HP Pavilion dv6-3300se, marked asli, meaning original, and compressed to 1.69 MB as RAR.

Original (ASLI) BIOS dump labelled 5551-2863, likely an Acer Aspire 5551 variant, in a RAR archive of 970 KB.

RAR archive with BIOS firmware for a Sony VAIO EE25FX, presumably the VPCEE25FX, around 1.06 MB compressed.

Microchip PIC18F4550 datasheet in PDF form, about 6.74 MB. This 8-bit microcontroller is known for its built-in full-speed USB interface, so the document is useful when…