RAR archive of 1.78 MB labelled only 1558, which on its own does not identify a brand, model or board number with certainty.

Firmware archive for the ASUS K50IJ notebook, 590 KB compressed, with no BIOS version or board revision stated.

RAR archive labelled main DV6, holding a BIOS image for an HP Pavilion DV6 series motherboard.

Toshiba Tecra A2 BIOS in a 781 KB RAR archive, with no board number, revision or version mentioned.

BIOS dump for the ASUS N71J laptop, labelled MIN and associated with the code N71J-N1Y811-SLGZS, which appears to be a model or SKU identifier.

BIOS image for Quanta board DAH98NMB8C0 revision C, intended for the version with a 10th generation CPU.

Dell G15 5525 gaming laptop BIOS for the AMD version, board HDK51 with Compal number LA-L657P revision 1.0, packed as a 17.5 MB RAR.

Boardview for the Dell Inspiron 3493 built on Compal board LA-J091P, revision 1.0, provided as a zipped .pcb file.

Unidentified ASUS BIOS image of 32 MB, named simply as an old ASUS file, so the model and mainboard remain unknown from the name alone.

Firmware for the Openbox S2 mini satellite receiver, version v145, archived as a 3.46 MB RAR.

Software for the StarTrack SRT-5500 New HD Plus receiver, dated 29 April 2018, supplied as a 3.14 MB RAR archive.

Boardview in CAD format for the HP 15-DY series, covering the Quanta motherboard DA0P5DMB8C0 with the project code 0P5D.

RAR archive named simply EC, about 10 MB, listed as BIOS or firmware. The name gives no model or board number, so its contents must be checked before use.

Zip archive named only after the Compal board number LA-L402P, with no brand, model or contents stated in the name.

Boardview for the ASUS GTX970 Strix OC graphics card in the .fz format. It shows the complete PCB layout with searchable parts and nets and opens in boardview software…

Schematic PDF for the ASUS GX502LXS motherboard, revision 2.1, a fairly large 14.8 MB document.

Boardview for the Gigabyte Z690 AORUS PRO desktop motherboard, revision 1.0, supplied as a ZIP of about 2 MB.

Copy of UEFIExtract NE, build A75, for 64-bit Windows, a command-line companion to UEFITool despite being filed as firmware.

ZIP archive for the Cedar AMD motherboard, Wistron number 13283-1, with PWB part XY1KC revision A00.

A 43.6 KB PDF for the 3N247, filed among schematics but named after a discrete component, so it is most likely a datasheet.

A 55.2 KB PDF named after the 2SK2348, a JIS-registered type whose 2SK prefix indicates an N-channel FET.

The name of this 97.3 KB PDF gives nothing beyond 2SJ277, a JIS-style designation in which 2SJ marks a P-channel FET.

Compact 49.5 KB PDF for the 2SC3354, with an _E suffix in the name that may indicate an English-language edition, though the name does not confirm it.

Short PDF, 26.4 KB, named 2pg301 and placed in the schematic category alongside related 2pg files.

A small 26.9 KB PDF in the schematic category, named only with the part number 2N6519 from the JEDEC 2N registration series.

Part-number-style PDF, 176 KB, labelled 27lc040 and listed here as a schematic. The pattern matches the 27-series UV or OTP EPROM family, with LC typically denoting a…

A 140 KB PDF on the 24Cxx serial EEPROM family, with the trailing 3 in the name not explained by the file name itself.

A small PDF of 71.3 KB catalogued as a schematic, whose name gives only the token 12f with no brand, model or board number.

Wistron schematic package for the Hellcat 15 Upsell design, project or board number 19828, provided as a 5.78 MB RAR holding the PDF.

Schematic in PDF form titled R60, 1.63 MB, with no brand, board number or revision given in the name.

RAR archive of about 887 KB named h14bt01, a code that may be a board or firmware identifier, though the name alone does not say what device or file type is inside.

ASUS Vivobook M1502YA motherboard archive for revision R2.0, a RAR of about 128 KB. The name does not say what is inside, though the small size points toward a boardview…

Compact 46.7 KB RAR for the Wistron board 09697-1 under the DG15 project name. Wistron boards carry a five-digit number with a dash revision suffix, printed on the PCB.

Schematic in PDF form labelled CADIZ-CP, which appears to be a board or project code name; no brand, model or revision is stated in the name.

RAR archive of 2.11 MB for the ASUS A8F laptop, marked SC, which likely denotes a schematic; it is a numbered copy of a similarly named file and differs slightly in…

Small 46.5 KB RAR archive labelled 08532 with an sb suffix; the name gives no laptop model, revision or explicit content type.

Compressed RAR package of 1.90 MB named after the code 3CESL-RH-01, likely a motherboard identifier with revision RH-01, though no brand, model or content type is given…

Schematic diagram for the Samsung Galaxy J7 Neo SM-J701M, packaged as a 1.32 MB PDF. It lets a technician trace the battery and charging circuit, PMIC outputs, display…

Spanish electronics learning series El mundo de la electronica, issue 21, in a PDF of about 1 MB.

Unidentified 8.00 MB flash read named after a Winbond W25Q64F chip, followed by what looks like a date stamp of 2018-08-30 and a numeric suffix, typical of programmer…