Lenovo A390 smartphone schematic diagram together with a service manual, contained in a 508 KB RAR archive.

RAR-compressed schematic for the Huawei MateBook X notebook, without a board number or revision in its name.

Russian-language PDF on the marking of electronic components, as the transliterated title Markirovka elementov REA indicates, filed under schematics but really a general…

Main BIOS image for an HP Pavilion dv4-5012tx, with the tokens 17 3rd, which probably mean a third-generation Intel Core i7.

Huawei Mate archive in ZIP format, 2.24 MB, tagged MT1U06, which matches the model code of the original Huawei Ascend Mate.

RAR archive for the STI 1091, a system the name links to Malata board 81005, roughly 945 KB.

PDF from Maxim Integrated covering the 8731AE, listed as a schematic but most likely the datasheet for that Maxim part.

Schematic diagram and service manual for the Xiaomi Mi Note, a sizeable 24.4 MB ZIP archive that may contain many sheets or high-resolution pages.

BIOS dump of 4 MB for a machine referred to as R61. The name marks it as checked with the MAC address in place and confirmed as working.

Firmware archive for the Apple MacBook 13-inch A1342, logic board 820-2883. The 820-xxxx string is the Apple logic board part number and must match the PCB marking.

RAR archive for an Apple MacBook Pro main logic board, identified by the tokens FA255 and M42C, with MLB meaning main logic board.

Package for the Apple MacBook Pro A1386 15-inch main logic board, MLB being Apple's term for that board.

Boardview archive for the Huawei MateBook X laptop, compressed as RAR, with no board number or revision stated in the name.

ZIP archive of 571 KB holding the Lenovo S880 schematic diagram, service manual and PCB material according to its name.

Firmware archive for the MacBook Pro A1706, EMC 3163, with Apple logic board 820-00923-A.

Washing machine repair guide attributed to P. Mevada, a 401 KB PDF with no brand or model named.

Archive for an S400CA main board at revision 3.1, a model name matching the ASUS VivoBook S400CA, although the file itself states no brand.

Schematic PDF labelled M300B main PCB, about 1.45 MB; the name gives no brand or revision, only that it covers the main board of a device called M300B.

Schematic diagram and service manual for the Lenovo S899t, packed into a 706 KB RAR archive.

Circuit diagrams for the Inventec Manaus 10M board, part number 6050A2355301, revision RA02, delivered as a 618 KB RAR.

Schematic for the Quanta MA2A notebook board at revision 3C, a 1.37 MB PDF. MA2A is a Quanta ODM project code, and the name does not say which retail laptop uses it.

Main BIOS dump, 4.00 MB BIN, for board 6050A2332301-MB revision A02 with the project code BL10G, marked OK as a tested image.

Lenovo A790E schematic diagram and service manual, copy marked (2), in a 1.03 MB RAR archive.

Schematic and manual for Clevo mainboard 6-71-M74S0, version D05A, in a 4.16 MB RAR; the Portuguese words manual e esquema mean manual and schematic.

Generic-named dump labelled MAIN, a 4.00 MB binary; the name gives no device, board number or version.

Repair pack for the Samsung Galaxy A31, model SM-A315F, combining a service manual with solution material, in a RAR archive.

Zip archive of schematic material for the Huawei Mate 20X phone, per the name. Phone service schematics like this usually show the PMIC rails, battery and charging path…

Service manual material for the Samsung SCH-i545, the Galaxy S4 variant, catalogued as a schematic, in a 7.04 MB ZIP.

Service manual for the LG WD14030D front-loading washing machine, a 4.70 MB PDF. LG manuals of this kind usually include specifications, disassembly steps, error code…

Firmware for a board marked 330S-MaxP MB version V04, compressed to 2.54 MB. The name hints at the Lenovo 330S family with a Max-P graphics option, but no brand is…

Schematic diagram plus service manual for the Lenovo K910 smartphone, packaged as an 850 KB RAR file. No mainboard number or revision is stated in the name.

Lenovo A5500 schematic diagram and service manual, packed together in a 1.00 MB RAR archive. The name gives no mainboard number or revision.

BIOS for a board identified as E11IS2, in an unbranded version; sin marca is Spanish for without brand.

PDF of 1012 KB titled manual_postcard_32, filed as a schematic but most likely a user manual for a PC diagnostic POST card.

Service manual, version 1, for the LG K4 2017 with model code X230DS, in PDF format at 8.71 MB.

BIOS dump for the ASUS SABERTOOTH Z97 MARK 1 motherboard, version 2702, packed as a 5.22 MB RAR archive.

Gateway M460 schematic based on the Quanta MA1 platform, revision 1A, in a 1.04 MB PDF filed under Acer.