BIOS image of 512 KB for a Fujitsu Siemens V2030 laptop, which the name misspells. No extension, board number or version is given, so treat it as a raw chip dump and…

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.

Binary of 4 MB labelled 5110 ATI and marked as 100 percent OK, meaning the uploader reports it working.

Family manual for the Atmel AVR XMEGA D series, a 5.25 MB PDF describing the core, memories, clock system, power management, ports, timers, communication peripherals…

Datasheet for the 4N25 phototransistor optocoupler, a classic six-pin DIP isolator used in power supplies, interfaces and control circuits.

Datasheet in PDF format for the AY0438, a 32-segment CMOS LCD driver with a serial data input, revision a of the document going by the file name.

Firmware set for the HP 250 G4 laptop on Compal board LA-C921P, platform code ASL50, with BID08135 noted.

BIOS and EC firmware set for the HP 255 G8 laptop, built on the Compal LA-L021P board (project code HPL51) at revision 1.0, with the dump dated 2021-10-22.

BIOS archive for the HP ZBook 15 G2 mobile workstation, regulatory model HSTNN-C77C, board codename ZBL15 on the Compal LA-B381P motherboard; the revision is not stated…

BIOS dump for the ASUS N82J and N82JV notebook on mainboard revision 2.0, packed as a RAR archive of 1.77 MB.

Working BIOS dump covering the ASUS N550JK and N550JV notebooks on board revision 2.1, packed as a 5.71 MB RAR archive.

Acer V3-571G firmware set for Compal board LA-7912P revision 2.0, for the version with an NVIDIA GeForce GT 730M graphics chip.

BIOS dump for the Acer Aspire ES15 ES1-572, part code 53GN, with a mainboard using Compal number LA-D671P revision 1.0, the name carrying a date of 2016-03-02.

BIOS archive for the HP EliteBook 850 G5 tied to board number 605A2945601-MB-A01, revision A1, with a COMPUTRO tag in the name.

BIOS dump archive for the Lenovo Flex 5 14IAU7, board LC57 IAU MB 213062-1, containing a 32 MB image and a 1 MB image, reported as tested and working.

BIOS firmware package for the Lenovo ThinkPad L590, machine types 20Q7 and 20Q8, built on the FL490/FL590 motherboard NM-B931 revision 1.0.

Firmware package for the LG 24V570 all-in-one PC, with board references 24V570_C, BJ31P1, R1.0 and EA67061601, and what looks like a version or build string in the name.

Firmware set for the Compal LA-9061P board, revision 2A dated 2012-08-30 with VIWZ1/Z2 as the project code, for units fitted with a third generation Core i5.

EEPROM dump archive for the Panasonic TX-PR37C10 plasma television on the TNPH0782 board, meant for a 24C64 chip.

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.

Software release V8.29 for the A9700 receiver, dated 26 October 2021, packed as a 10.3 MB zip.

A generic binary named only as a new BIOS, with no brand, model or board number in the name.

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

Datasheet for the 2SD612K transistor, a 303 KB PDF listed in the schematic section. The K at the end belongs to the type number and indicates a variant of the 2SD612…

Part number 2SD2459 names this 41.2 KB PDF, followed by an unexplained E tag; it is catalogued as a schematic.

Catalogued as a schematic, the 40.9 KB PDF 2SD2413 with an E tag relates, by the JIS 2SD prefix, to an NPN bipolar transistor rather than a complete board.

Filed under schematics, though the file name is simply the JIS part number 2SD1903, so expect a component datasheet in this 131 KB PDF.

The name of this 421 KB PDF carries just one token, 2SK2836, a JIS-format number for an N-channel FET.

Part reference for the 2SK2782, delivered as a 419 KB PDF under the schematic label. The 2SK prefix follows Japanese JIS numbering for N-channel field-effect…

Reference PDF for the 2SK2714 transistor, 144 KB, filed in the schematic section. JIS naming uses 2SK for N-channel field-effect transistors, so the contents should be a…

Indexed as a schematic, this 99.3 KB PDF is titled 2SK2406 and is most probably a datasheet for an N-channel field-effect transistor, as the 2SK prefix indicates under…

For the 2SK2313 transistor, this 419 KB PDF is filed as a schematic but is expected to be a datasheet, since 2SK is the JIS prefix for N-channel FETs.

The 2SK2312 is covered by this 391 KB PDF, catalogued under schematics yet most likely a component datasheet.

PDF reference, 115 KB, for the 2SK1924 N-channel field-effect transistor; the 2SK prefix places it in the Japanese JIS transistor registry.

The 2SK1826 datasheet in PDF form, sized 320 KB and filed as a schematic. Japanese JIS designations starting with 2SK identify N-channel field-effect transistors.

PDF for the 2SK1739A, 197 KB, listed as a schematic. The 2SK prefix follows the Japanese JIS designation for N-channel field-effect transistors, and the trailing A…

The 2SK1468 transistor is covered by this 92.5 KB PDF, categorised as a schematic though the name is purely a part number.

Small 35.2 KB PDF identified only by the part number 2SK665, a designation from the Japanese 2SK family of N-channel FETs, so the content is most likely a component…

Covering the 2SJ589LS, this 33.2 KB PDF is catalogued as a schematic, though the name points to a component datasheet.