Firmware dump from a Samsung UA32EH4000 LCD television, read from a W25Q64 SPI flash chip. The 8 MB size matches the 64 Mbit capacity of that Winbond part.

Dell Vostro 14 5459 EC firmware, the embedded controller image, in a 4.00 MB file. The EC handles power sequencing, charging, keyboard and fan control, so a corrupted EC…

BIOS dump for the Dell Latitude D830 with NVIDIA Quadro NVS 135M graphics, tagged ok as a working image and referencing revision A02.

Firmware for the K52JV notebook in a 1.21 MB zip, the AS203 suffix most likely indicating BIOS version 203.

RAR archive with BIOS firmware for the HP EliteBook 8440p business laptop, 4.16 MB in size.

Firmware archive for the ASUS K50IJ, where the 218 suffix most likely refers to the BIOS version, though the name does not say so explicitly.

Compressed BIOS dump for the dv6-6080se notebook configuration, 1.93 MB in RAR format. The name lists the model only, without the board number, revision or firmware…

Zip archive of 3.52 MB whose name refers only to 4540s, most likely an HP ProBook 4540s, with no board number, version or contents listed.

Small 256 KB binary labelled 5040 SMALL and marked OK, apparently the companion to a 4 MB main BIOS dump for a model numbered 5040.

Lenovo G50-70 firmware, machine type 20351, in a 3.19 MB RAR archive, with no board number or version given.

Firmware archive in RAR format, about 7 MB, whose name consists only of the number 08514 and says nothing about brand, model or board.

Firmware binary of 32 MB with an uninformative name, builds.BIN, that gives no model, board number or version.

Zipped BIOS image named 996F1P07, roughly 1.14 MB, with no brand, model or board number given, so the target device must be identified from other sources.

Firmware backup labelled gwtn156-7, with the Spanish word respaldo meaning backup, in a 16 MB raw image.

BIOS archive for the Dell Latitude E7400, about 11.7 MB, with no board number, version or test status in its name.

BIOS archive whose name carries only the number 49271, with no brand, model or board revision stated, about 2 MB in RAR form.

Boardview for an ASUS GTX760 video card, with no board code or revision given in the name.

BIOS dump for the Lenovo ThinkBook 13s G4, Wistron board 213087-1M. Wistron marks boards with a numeric code plus dash suffix, so check the exact string on the PCB.

Here the 2SK3285 is documented in a 48.6 KB PDF, placed in the index's schematic section.

The 2SK2718 is documented in a 412 KB PDF that the catalogue files under schematics, though by its name it is a component datasheet.

Small 33.8 KB PDF on the 2sk2495, a part number in the JIS N-channel FET series marked by the 2SK prefix.

A 423 KB PDF referencing the 2SK2311, with no details in the name beyond the part number.

A 396 KB PDF for the 2SK2274, listed under schematics but most likely a datasheet, since 2SK denotes an N-channel FET in the JIS numbering scheme.

PDF datasheet, 173 KB, covering the 2SK1740. The 2SK series in JIS nomenclature consists of N-channel FETs, and this document is likely its specification sheet.

Part documentation for the 2SJ337 in a 98.2 KB PDF. The file name names only this semiconductor, nothing about a device.

This 93.0 KB PDF carries the part number 2SJ258 and nothing else. The 2SJ prefix, under Japanese JIS numbering, indicates a P-channel field-effect transistor, so expect…

Here is a 151 KB PDF for the 2SD1230, filed under schematics although it relates to one transistor type.

Reference sheet for the 2SD1062 transistor in PDF form, about 104 KB, catalogued under schematics.

PDF of 104 KB for the 1SV290, with the name also carrying TJ and SOD523, the latter being the SOD-523 ultra-small SMD package.

The 1SV277 is documented in this 71.9 KB PDF, which the catalogue lists as a schematic.

At 54.9 KB, this PDF is the smallest of the 1SV group here, and its name is simply 1SV247. The index lists it under schematics.

Datasheet for the 1N6263, a small-signal Schottky diode, stored as a compact 44.5 KB PDF and listed under schematics.

PDF datasheet of 34.8 KB for the 1N4446, a small signal switching diode belonging to the same general group as the 1N4148 and 1N4448.

Reference datasheet for the 1N4148 high-speed signal diode, stored as a 78.8 KB PDF in the schematic category.

PDF document of 246 KB tied to the 1N4001 rectifier, catalogued under schematics. The plus sign in the name is uninformative and does not identify a vendor or revision…

Compact 80.7 KB PDF for the 189NQ135, a single Schottky rectifier designation in the NQ range; the 135 suffix most likely means a 135 V reverse rating.

PDF of 127 KB filed among schematics and named 403CMQ080. The name does not identify any device or motherboard and instead follows the pattern of a power semiconductor…

Small 128 KB PDF catalogued as a schematic and named 401CMQ035. No device or board information is present; the name follows a power rectifier part-number style.

PDF document, 134 KB, for the 23c040 part, catalogued among schematics. The 23C numbering is typical of mask ROMs, with 040 usually meaning 4 Mbit capacity, though the…

Apple iPhone 4S documentation packed in RAR format, roughly 3.8 MB. The name states only the model, so the actual contents, likely a logic board schematic or boardview…