A 1.25 MB RAR archive named only after the Dell Inspiron 1420, with no board code, graphics variant or revision in its name.

Archive labelled with the Philips model 24PFL5957, 2.22 MB in ZIP format, with no description of its contents in the name.

Small zip archive of around 309 KB carrying only the Lenovo A510 model in its name, without saying what kind of documents are inside.

Small archive for an MSI desktop motherboard MS-7582, revision 1.0. MSI identifies its boards with the MS-xxxx number printed on the PCB, with the revision alongside.

Archive named ENIT Turbo Edition, a 1.75 MB ZIP whose name does not identify a device, board number or brand.

Fourth numbered schematic document for the Xiaomi Redmi 3s, a smaller 7.58 MB PDF than its companions.

Small 470 KB RAR archive named simply A400, with no brand, board number or content description in the name.

Unidentified schematic of about 1003 KB, its name holding only a group tag with no model or board number.

Datasheet in PDF format numbered 6262, about 1.05 MB, with no part number or brand stated in the file name.

Small RAR archive of 110 KB whose name points only to K43L with a version tag of 3.1. It gives no brand, board number or content type, so it is unclear whether it holds…

Zip archive called cls, about 10.7 MB, whose name reveals nothing about the device, board or contents.

The name 1n6766 identifies a JEDEC-registered semiconductor, and this 17.1 KB PDF is likely its short datasheet, even though the catalogue lists it under schematics.

Covering the 1N5396 diode, this 42.7 KB PDF is a manufacturer datasheet rather than a board schematic, despite its category.

Numerically named PDF, 75003177, of 289 KB, catalogued as a schematic but with no indication in the name of what part or device it covers.

Schematic marked Sony GD1A in PDF format, 733 KB, with no VAIO model or MBX board number in its name.

Small PDF of 112 KB labelled key hp silver, listed as an HP schematic document. The name does not identify a model, board number or revision, so treat it as a reference…

Windows executable of about 4.9 MB named dv7, most likely relating to an HP Pavilion dv7, though the name gives no version, purpose or board number.

Another X750J archive, packed as ZIP but larger at 3.28 MB, so it probably holds different or extra material compared with the 2.96 MB copy.

Windows executable, 18.0 MB, named hw_v680. The name gives no program title beyond what looks like version 6.80, so its purpose cannot be confirmed from the name alone.

RAR archive of 836 KB labelled G4 ES10ISX. The name points to a board or model code, ES10ISX, with G4 possibly indicating a generation, but it gives no brand, device…

Android application package, version 1.0.03, with a Chinese file name that appears to refer to a live-streaming app. It is 17.4 MB in APK format.

ZIP archive of 3.35 MB for MSI board MS-7517. No revision, document type or firmware version appears in the name, so the contents are unknown until it is unpacked.

Archive for the Dell 3150, believed to be the Latitude 3150, on Wistron board 15264-1; the name does not say whether it contains a BIOS dump, schematic or boardview.

Small 60.5 KB archive named ze600kl, a code that matches the naming style of ASUS ZenFone phones, although the name itself does not state the brand or file type.

Zip archive of roughly 116 MB whose name suggests an ESET NOD32 antivirus signature database dated 26 March 2019.

Catalogued as a schematic, this 67.2 KB PDF has the short name 45L-D and no laptop model, brand or board number.

The file 30WQ03F is a 38.7 KB PDF that, despite its schematic label, appears to be a datasheet for a single rectifier diode, judging from the naming.

Archive with a purely numeric name and no model, board number or content description, 1.36 MB in RAR format.

Boardview file labelled for the iPhone 7 Plus Intel baseband board, in .bvr format. At only 13.8 KB it is unusually small for a full phone layout, so it may be partial…

PDF schematic labelled BCi with the year 2012, most likely an amplifier design from the same family as other BCi drawings, though the name itself states no power rating…

Tiny RAR archive of 26.4 KB with the uninformative name SIGNATURE NEW, carrying no brand, model or board number.

BIOS for the MSI Z87-G43 GAMING motherboard, MSI board code MS-7816, version A70, packed in a 5.97 MB ZIP.

Firmware dump identified only by the Macronix MX25L6473 flash chip, a 64 Mbit (8 MB) SPI part; the name gives no device or board number.