Nokia 2610 schematics, version 1 according to the file name, delivered as a 1.87 MB PDF.

Apple iPhone 5S schematic for logic board 820-3292, revision A, a large 72.5 MB PDF. The 820- prefix is Apple's standard numbering for main logic boards, and the letter…

Service schematic for the Samsung Galaxy S5, model SM-G900F, in a 5.1 MB PDF. The SM-G900F suffix identifies a specific regional variant, so circuits may differ from…

BIOS image for ASUS K451L and S451 laptops with the onboard memory disabled, so the board runs from an installed SO-DIMM.

Dell Inspiron 14 3442 BIOS for the 13269-1 board, supplied as a 4.68 MB ZIP containing a BIN image.

Compressed BIOS package for the Acer Extensa 4230 laptop, a 822 KB zip archive. The name gives no board number, revision or firmware version, so open the archive and…

HP ProBook 4540s system ROM in its Core i7 configuration, using BIOS family 68IRR at version F.42, provided as a 5.00 MB .rom file.

Lenovo G450 circuit diagram for the Compal LA-5081P motherboard. Compal's LA-numbered boards carry that code on the PCB, so check it before working from these pages, and…

Lenovo B460 schematic for a board built by Bitland, model BM5958, at revision 1.0. Bitland is one of the smaller ODMs supplying Lenovo, so this differs entirely from the…

Schematic diagram for a Lenovo laptop built by Foxconn, named after the internal project TPC01; the name gives no retail model or revision.

Schematic for the IBM ThinkPad T42 notebook, delivered as a PDF of about 1.08 MB. The file name names only the model and gives no board number or revision.

Lenovo G470 schematic for the Compal LA-6758P motherboard, revision 0.1, delivered as a 3.02 MB PDF.

Version 0 schematic for the Dell XPS 15, a PDF of roughly 1.56 MB. A zero revision often marks an early release, so some details can differ from boards found in retail…

Circuit schematic for the Dell Studio 1535 notebook, roughly 1.48 MB in PDF. A second copy of a different size is also listed, which suggests a different revision or…

Dell Latitude D620 motherboard diagrams in a 1.17 MB PDF. The file name names the model but supplies no board code and only an unnumbered Version label, so the revision…

Schematic diagram in PDF form for the ASUS A6J notebook, 1.35 MB in size. The file name gives only the model, so no board revision or ODM code is stated and the sheet…

Sony VAIO VGN-AR series schematic in a 1.07 MB PDF. The name lists no MBX board number, ODM project code or revision, so identify the board from the title pages and…

Full laptop schematic for the Asus F5N, marked Rev 2 with the reference 63334A1 in the name.

Wistron-designed schematic for the Acer Extensa 5220, 5620, 7220 and 7620 models in PDF format, about 1.32 MB.

Schematic diagram in PDF for the Acer Aspire 1700, built on a Quanta board with project code DT1 at revision E.

Compal LA-9632P schematic, revision 1.0, carrying the VIWGP project code and dated 0227, labelled for the G500.

BIOS firmware archive for the Acer Aspire ES1-520, configuration 54E9. The name does not give the board number, flash chip or ME status, so open the RAR and check the…

Second copy of a 4.00 MB BIOS image for the Lenovo G505 mainboard, VAWGA/GB platform, with LA indicating a Compal LA-series board; the full board number is not stated.

Apple iPhone 5 logic board schematic in PDF form, 7.76 MB. Board-level technicians use these sheets to follow power rails from the PMIC, check charging and backlight…

Full schematic for the Apple iPhone 7, supplied as a 2.19 MB PDF; the name gives no board number or revision.

BIOS firmware archive for a Gateway W350A notebook, compressed as a 445 KB RAR. The name gives no version, board number or chip details, so unpack it and inspect the…

Second copy of a TSUM scaler master image for the LG W1941S LCD monitor, firmware V130 with checksum A4C5 and date code 081007.

BIOS image for the ASUS UL80V laptop, 1 MB raw binary. The name specifies the ultra-low-voltage Core 2 Duo SU7300 processor and NVIDIA GeForce GT210M graphics…

Second G 570 firmware image, 4 MB raw binary, marked OKOKOK 2 to distinguish it from another dump of the same model.

EEPROM image of 1 KB for the Samsung SN2033 PLUS monitor, read from position IC201 and marked as fully working.

ASUS K43S main board BIOS for the K43SV version fitted with the NVIDIA N12P-GS-A1 graphics chip, a 4.00 MB binary marked OK in the name.

ASUS-related archive named TSIC, 1.11 MB in RAR form; the name does not state a model, board number or what TSIC stands for, so its exact contents cannot be confirmed…

BIOS firmware for the HP G62 notebook, model variant b26er, supplied as a 1.62 MB RAR archive.

BIOS dump for the HP DV7-1010eo on Compal board LA-4092P, platform JBK00, revision 1.0, dated 2008-06-04 and read from an SST25VF080B chip, packed as a 765 KB RAR.

An 8 MB BIOS dump for the ASUS X550L series, labelled for the X550LC and the XX032H configuration, taken from the mainboard.

Dell Inspiron 1510 BIOS image, 1 MB binary. The words big key Enter in the name most likely refer to the keyboard layout variant with a large Enter key, though this is…

BIOS dump for the Lenovo G50-80 laptop with board number NM-A361, a code from the LCFC numbering scheme used by Lenovo's Hefei ODM factory.

BIOS dump for an HP Pavilion DV6 motherboard built on the Intel GM45 chipset, 2.00 MB binary.

Flash dump of 2 MB for the TP-Link TD-W8901N ADSL modem router, hardware version 1.0, labelled as read 1, meaning a first read taken from the chip.

Small 2 KB EEPROM dump for a Xerox LCD monitor, model XL775K, marked in the name as fully working.