ASUS X550EPF BIOS image, with version or revision tag 1303, in a 1.72 MB ZIP archive. Firmware like this is written to the SPI flash chip with an external programmer…

Firmware dump for the NEC LCD 1770V monitor, compressed as a zip and tied to an SST39VF020 flash chip with a 256 KB image.

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…

Richtek marking-code reference in PDF format. Richtek power ICs, including PWM controllers, buck converters, LDOs and load switches, are very common on laptop…

Repair guide in PDF format for the ASUS G73JW gaming laptop, catalogued with schematic material.

Repair archive for the Gigabyte GA-MA770-DS3 AMD motherboard, 726 KB in RAR format. The name does not state the contents or board revision, so extract it to see whether…

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

RAR archive of 3.83 MB with a flash image for a device labelled i35, written for an MX25L6406E chip.

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…

Schematic PDF for Compal motherboard LA-5752P, 837 KB in size, with no laptop model named in the file title.

Firmware archive labelled E5420, most likely a Dell Latitude E5420 though no brand is given, with an Intel 14-inch UMA (integrated graphics) board note.

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

Zip archive of 883 KB labelled only with the Toshiba L500 model name; no board number, revision or content type is given.

BIOS update for the ASUS Z87-PLUS motherboard, version 2103, in a 5.20 MB ZIP archive. ASUS release files for Intel 8-series boards are usually in CAP format, with a…

Schematic document for the Sony VAIO VGN-AR71MR notebook, supplied as a 1.17 MB PDF. No motherboard MBX number or revision appears in the name, so compare the board code…

BIOS binary for the Intel D845GVSR desktop motherboard, 512 KB. The name states only the model; version and status are unknown.

Second part of the Nokia N95 schematics, a 2.04 MB PDF; the number in the name implies the full set is split into several files, so locate the remaining parts for…

Small 119 KB PDF containing the first part of the Nokia 6310 schematics, apparently a duplicate copy given the (2) suffix in the name.

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 2220 handset schematic as a 737 KB PDF file. The name carries only the model number, with no revision or board identification.

Nokia 3100 circuit schematic in a compact 278 KB PDF. The name holds only the model number, without revision or board code, so confirm the drawing matches your phone.

Circuit schematic for the classic Nokia 3310, an 827 KB PDF. The name carries only the model, with no revision or board code.

Firmware for the HP Pavilion dm4-1160us on board 6050A2371701, a number that follows the Inventec 6050Axxxxxxx pattern.

Firmware archive for the Lenovo B575E, model name 2189, labeled with the 48.4VV01.011 PCB code, a numbering style seen on Wistron-made boards.

Archive for the Lenovo B470 and B470C, built on Wistron board LA470, compressed as a 1.14 MB RAR.

Schematic PDF named t43_2, most likely for the ThinkPad T43, possibly a second part or alternate version of the drawings; no board number or revision is given.

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…

Laptop schematic labelled Z94RP, revision 1.2, supplied as a 2.50 MB PDF. The name gives no brand or board number beyond this project code, so confirm the details on the…

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

Schematic for the W3V-A board, provided as a 1.55 MB PDF, where the A suffix likely marks a variant although the name does not say so.

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

Circuit diagram for the K42JR notebook motherboard in PDF format, 2.30 MB. The name holds only the model code, without a revision or board number, so the title block and…

Notebook schematic for the K42F, a 1.40 MB PDF with no revision, brand or board number in its name.

Schematic for the Toshiba Satellite A135-S2686, built by Compal; the name ends at the LA prefix and does not give the full board number.

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.

ASUS repair guide for the K43SV notebook in a 630 KB PDF, filed in the schematic category.

Schematic in PDF titled only N5110, 1.45 MB, with no brand, board number or revision given in the name.

Duplicate copy of the Quanta CT3 board schematic, revision R2A, a PDF of about 1.16 MB.