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 174 KB PDF named 400CNQ is filed under schematics but its name carries no model or board number.

Datasheet-style PDF for the 10CTQ150, about 135 KB, listed in the index as a schematic.

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…

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

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

8 MB binary identified only by the 25Q64FV chip marking, which matches a Winbond 64 Mbit SPI flash.

A 4 MB binary named after the Micron N25Q032A SPI flash, with no device, board number or firmware version in the name.

RAR archive of 1022 KB labelled N5010 with an Intel tag, most likely schematic material for the Intel platform version of a Dell Inspiron N5010, though the brand is not…

A 303 KB PDF datasheet labelled with the literature code SDLS182 and nothing more descriptive.

Filed as SDLS167, this 375 KB PDF is a semiconductor datasheet whose name carries no part number, only a literature code of the kind Texas Instruments assigns to its…

This 553 KB PDF datasheet is identified solely by the code SDLS155, without any device name.

Datasheet SDLS148 in a 501 KB PDF. The name contains only the document code, which follows the scheme Texas Instruments uses for logic family literature, leaving the…

Texas Instruments datasheet filed under literature number SDLS139, a 257 KB PDF. The name gives only the TI document code, not the part, so open the cover page to…

TI datasheet SDLS132, a 339 KB PDF in which only the literature number is given. The specific logic device has to be read from the document header.

Datasheet PDF of roughly 430 KB identified by a Texas Instruments literature code only, with no part number stated in the name.

A 340 KB PDF from Texas Instruments, named solely by its SDLS literature code, the document numbering TI uses for classic TTL logic datasheets.

Small 512 KB ROM image named amiboot, a name typically associated with AMI BIOS files, but with no board, model or version given.

MSI BIOS image, recognisable by the E7C13IMS naming, where 7C13 is the MSI board project code and IMS denotes the release file.

BIOS dump for the ASUS A53S, sold also as K53SV, taken from motherboard revision 3.0; the trailing 7 in the name is unexplained.

Ricoh SP 100SU printer firmware labelled OK, suggesting the dump was verified on a working unit.

Schematic PDF labelled 7A-PRO, packed in a 637 KB RAR. The name gives no brand, board number or revision, so the device it covers must be confirmed by opening the file…

Datasheet for the AON6426 MOSFET from Alpha and Omega Semiconductor, in a small 145 KB PDF.

Firmware archive for the Toshiba Satellite L655-S5115, built on Quanta board DA0BL6MB6F0 revision F, at only 574 KB.

RAR archive for the HP Compaq Presario CQ43 on the Foxconn Chicago platform, tagged Montevina UMA, meaning the Intel Montevina mobile platform with integrated graphics…

Base 128-byte EDID for a Chunghwa CLAA140WA01A 14-inch LCD; the name gives no laptop model.

Circuit diagram titled UX50, delivered as a 1.45 MB PDF. The name gives no brand, revision or full board number, so read the cover page to confirm which board it covers.

A 2.16 MB datasheet in PDF format for the Microchip PIC16C7x family, OTP or EPROM microcontrollers featuring an analog-to-digital converter.

Full 5.89 MB PDF datasheet for the Microchip PIC18Fxx39 group of 8-bit flash microcontrollers, a family that includes on-chip motor control features.

BIOS dump for Compal platform CDP80, motherboard LA-E151P revision 1.0 (A00), dated 2017-04-22 and stated as a 16 MB image, packed in a RAR.

Working BIOS for the Lenovo ThinkPad T490s on the NM-B891 board revision 2.0 with project codes FT491 and FX390, dated 2019-01-28 and taken from an i7-8565U…

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.

HCF4050 reference document in PDF format, 175 KB, covering the 4050 hex non-inverting buffer in its HCF-prefixed version.

The 2SD2079 PDF, 219 KB in size, is indexed as a schematic yet corresponds to a single discrete component.

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

Covering the 2SK3335, this small PDF (32.6 KB) is a part datasheet placed in the schematic category.

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

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…

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 of 287 KB for the 2SK2009, an N-channel field-effect transistor under the Japanese 2SK designation.