Component sheet for the 2SA1925 in a 198 KB PDF, labeled as a schematic though the plain part-number name suggests a manufacturer datasheet.

Reference sheet for the 2SA1814 transistor, supplied as an 84.8 KB PDF. The 2SA designation in Japanese JIS numbering means a PNP bipolar device, so the document should…

The 2SA1805 PNP transistor, as indicated by its JIS 2SA prefix, is documented in this 176 KB PDF datasheet.

PDF datasheet of about 227 KB covering the 2SA1015, a popular small-signal PNP bipolar transistor in the JIS 2SA family.

Datasheet-style PDF of 41.8 KB covering the 2SA1790, a JIS-coded PNP bipolar transistor, placed in the schematic section of the catalogue.

Specification PDF for the 2SA1706 transistor, 140 KB, catalogued under schematics despite naming only a part.

Datasheet for the 1N4007GP rectifier diode, the 1000 V member of the 1N400x family, in a 41.9 KB PDF indexed under schematics.

Identified only as 115cnq015a, this 193 KB PDF sits in the schematic category with no board number, revision or product mentioned.

At 495 KB this PDF, named 93lc56, is larger than the other 93-series files and probably a full datasheet for that Microwire serial EEPROM, despite the schematic label.

The name 81CNQ035A on this 233 KB PDF identifies a rectifier part code in the International Rectifier dual Schottky family rather than a board, so although it is filed…

A 162 KB PDF labelled 48CTQ060 and catalogued as a schematic, giving no laptop model or board revision.

Datasheet in PDF form, 235 KB, named 29C040X and indexed under schematics. The 29C040 code is used for 4 Mbit parallel flash memory, and the trailing X likely marks a…

The base 16TTS document, a 93.7 KB PDF indexed as a schematic, identifies no laptop model, board number or revision.

RAR archive for VM8 with the word landrex in its name, 120 KB. Neither the brand nor the revision is stated, and the meaning of landrex is unclear, possibly a source or…

RAR archive labelled QT6, 182 KB, covering the base QT6 motherboard design. Other files in the series carry A, B and UMA tags, but this one names no variant, revision or…

ZIP archive holding a BIOS binary with the uninformative name buildsss, which states no model, board or version.

Spanish PDF guide on using a soldering iron (cautín), 495 KB, with no device or model involved. It is training material for basic hand soldering rather than a schematic.

Fourth chapter of a Spanish cellular-phone course, dealing with cloning or unlocking, saved as an 863 KB PDF.

HP G7 BIOS image, 16.0 MB, labelled ee unlocked 2, meaning presumably an unlocked variant, the second version saved; ee is not clearly defined and may refer to the model…

Schematic archive for the model code A145F, a small 606 KB zip whose name carries only that identifier.

Generic ZIP archive called builds3, about 2.7 MB, with nothing in the name identifying a device, board or firmware type.

Generic zip archive of about 24.0 MB whose name gives no hint about the device, board or contents.

Embedded controller firmware for Compal board LA-J891P, supplied as a small RAR archive of about 63 KB.

RAR archive that by its naming appears to contain Gigabyte BIOS version F7c for the GA-F2A55M-DS2 board, the trailing letter suggesting a beta or minor update.

RAR archive labelled only WS07, with no brand, model or document type stated in the name, so its exact purpose is unclear until unpacked.

16 MB BIOS image labelled u366 Unpass, which suggests a dump from chip location U366 with the BIOS password removed.

ASUS-style BIOS file for the K53SD laptop series, with the .208 extension showing firmware version 208. The 4MB size matches the SPI chip used on these boards.

HP BIOS dump titled only mkulima, which names no model, platform or motherboard number. The 2.00 MB image has no extension and suits a 16 Mbit SPI flash device.

BIOS image for an HP Envy x360 convertible, an 8.00 MB .bin file matching a 64 Mbit SPI flash chip.

An extensionless 4.00 MB firmware file named G6 (2), a duplicate copy with no brand, motherboard number, revision or platform stated.

Second copy of the DVI7 image, a 512 KB .bin file whose short name gives little detail about model or board.

8.00 MB binary BIOS image labelled 6400I3, where 6400 appears to be a model number and the I3 token is not explained by the name.

BIOS binary for a model designated 2000A, 4.00 MB in size. The name gives no brand, board number, revision or firmware version, so identification rests on that short…

Raw 8 MB BIOS dump labelled 242 G1c with no file extension. The name hints at an HP 242 G1 series notebook but does not confirm brand or board revision, and the trailing…

Second copy of the T460s unlock image for the Lenovo ThinkPad T460s, 16 MB, fitting a 128 Mbit SPI flash chip.

Samsung NP500 series BIOS dump, 8.00 MB and without a file extension, sized for a 64 Mbit SPI flash.

Raw 8.00 MB BIOS read labelled with the flash chip MX25L6405 and the numbers 20161224 and 43107, likely a date and an identifier.

Duplicate of an 8.00 MB dump named after the Macronix MX25L6405 flash chip, with the extra tokens 20161224 and 43107 that probably mark a date and an ID.

ASUS UX305CA BIOS file with a .300 extension, 8.00 MB in size, a format typical of ASUS firmware updates where the extension reflects the BIOS version, here apparently…

16 MB binary named only after the Winbond W25Q128FV flash chip, with no laptop model or board number.