Topic 2 of a Spanish smartphone repair course, covering basic electronics, as an 817 KB PDF that appears to duplicate the unnumbered copy. No device or board is named.

BIOS archive for the LG 15U34 and 15U340 notebooks, a 5.33 MB ZIP that names no board number, version or revision.

Firmware file named R61i, about 2.01 MB. The slightly odd size suggests a 16 Mbit SPI chip image with a small header or extra data appended, so it may need trimming to…

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

ASUS-style BIOS file for a K54HR series laptop. The extension .205 indicates BIOS version 205, following the ASUS convention of putting the version number in the file…

BIOS dump for the Dell Inspiron 1427 on Compal motherboard LA-4841P; the file name also contains garbled characters that carry no usable information.

BIOS firmware for the HP Compaq CQ61-417TU with a Pentium processor, stored without a file extension at 1 MB, matching an 8 Mbit SPI flash chip.

MS-V390 boardview with the _60 suffix, the MSI graphics card PCB, packaged as a 1.13 MB RAR containing BDV data.

BIOS archive for the Esonic H61FFL desktop motherboard, 2.54 MB in size. Esonic boards with this name use the Intel H61 chipset, and a dump like this lets you restore…

Quanta schematic for the ZRW and ZRWA platform, board DA0ZRWMB6G0, revision 3A, supplied as a PDF in a 1.61 MB RAR archive.

Small schematic archive referencing KALG0 and LA-4494 at revision P02, the format of a Compal laptop design where KALG0 is the platform code.

Zip archive of 12.8 MB for the Quanta motherboard DA0R62MB6E1, revision E. Quanta uses the DA0 prefix for its board numbers, and the name gives no laptop brand or list…

RAR archive named ZA5, about 1.03 MB, with no brand, model or file type stated. ZA5 resembles a short project code of the kind some ODMs use, but the specific laptop…

PDF schematic named z60 with a BV1 suffix, 1.50 MB in size. The name does not identify the brand or board number, and the BV1 token may denote a revision or version, but…

Service manual style PDF for P655RP6, a model code in the Clevo naming pattern, with the ESM suffix commonly used for Clevo electronic service manuals.

ZIP archive of 10.8 MB for the Samsung Galaxy A6 with model code A600FN. The name does not describe the contents, so open it to see whether it contains schematics, a…

BIOS dump for the ASUS K53SM laptop, labelled OK by the person who saved it, implying it worked on a real board. The 4 MB size corresponds to a 32 Mbit SPI flash.

BIOS dump whose name, AS S 1005, does not clearly identify a brand or model; it might refer to an Asus 1005-series netbook, but that is uncertain.

BIOS image for the Acer Aspire 5735, with name tokens wd and gl40, the latter most likely the Intel GL40 chipset. What wd stands for is not stated.

Schematic for the T100HAN, an ASUS Transformer Book model code, with RG in the name likely indicating a board variant. It is a PDF inside a 1.18 MB RAR.

Toshiba Portege R830 schematic in a sizeable 19.9 MB PDF. The file name carries no board number or revision, so open it and compare the project and board markings with…

Archive for the Lenovo IdeaPad L340-15IWL laptop on board NM-C092. The NM-xxxx numbering is used by LCFC, Lenovo's own board maker, and appears on the PCB.

BIOS dump for the ASUS X507UA laptop, labelled as working and repaired, with the Windows key retained.

Neutral BIOS for the PT10AP project, Inventec board 6050A2172301, MB-A01 revision, without unit-specific system data. The RAR is 758 KB.

Troubleshooting chapter from the common Samsung SM-M307F service manual, a 2.02 MB PDF for the Galaxy M30s.

Datasheet-style PDF for the AO4601, filed here as a schematic, 686 KB. The part number matches an Alpha and Omega Semiconductor dual MOSFET in an SO-8 package combining…

PDF document of 589 KB whose name follows the Texas Instruments literature numbering style, where SLVU codes are typically user guides for evaluation modules of…

Archive tied to Quanta board DAFL8AMB8D0, revision D, 824 KB in ZIP form; the name does not say whether it holds a BIOS, schematic or boardview.

Archive covering MSI MS-7511 board version 1.1, 1.03 MB as a RAR. The name states only the board and version, so the exact contents are unknown, though a service…

Archive for the abit IP35 Pro desktop motherboard, with no revision or content type given in the name.

Archive of about 890 KB labelled only HP 520, which refers to the HP 520 business notebook.

RAR archive simply titled N4020, with no board number, graphics variant or revision stated in the name.

RAR archive associated with the Z37S, 2.21 MB in size. The name gives only the model or board code, without revision or details of the contents.

ASUS M4A88TD-M micro-ATX motherboard boardview, revision 1.02GX, packed into a 114 KB RAR.

Boardview for the original ASUS A8N-SLI motherboard in a 1.01 MB RAR archive, with no revision noted in the name.

Boardview for the ASUS A7V600-F motherboard, archived as a 184 KB RAR file without a revision listed in the name.

PDF datasheet, 234 KB, for the Toshiba TPCC8131 power MOSFET. It gives the polarity, pin configuration, maximum drain-source voltage, continuous current, on-resistance…

Gigabyte GA-8I945GME motherboard archive, revision 1.0, about 753 KB. The contents are not named, so open it to see whether it holds service documentation such as a…

Archive for the Gigabyte GA-8I945AEF-AE board, revision 1.1, about 907 KB. The name identifies only model and revision, so confirm the contents after extraction…

Boardview archive named simply CAD, an 863 KB ZIP with no brand, model or board number in the title.