BIOS firmware package for the Dell Pro 14 Plus PB14250 laptop built on board LA-0231P revision 1.0, supplied as a 19.8 MB RAR archive.

Repaired 16 MB flash dump read from a Winbond W25Q128 chip, a 128 Mbit SPI part whose capacity matches the file size.

A 277 KB PDF covering the 2SD2539, a part number in the JIS 2SD family, which denotes NPN bipolar transistors for low-frequency circuits.

Datasheet for the 2SD1784 transistor in PDF format, roughly 153 KB, listed among schematics. The 2SD designation marks an NPN low-frequency device under the JIS system.

Transistor reference for the 2SD2048, 78.9 KB, in PDF format and listed among schematics.

The 2SK3092 is described in this compact 31.3 KB PDF, catalogued as a schematic but acting as a datasheet. Under JEITA designations, a 2SK part is an N-channel FET.

Small 36.4 KB PDF for the 2SK1614, an N-channel field-effect transistor according to the Japanese 2SK designation.

2SC4579 datasheet candidate in PDF form, 102 KB, categorised as a schematic. The name follows the JIS convention in which 2SC denotes an NPN bipolar transistor for…

Here is a 297 KB PDF named 2SC5590, sorted under schematics but bearing only a component number, so it should be the datasheet for that part.

Datasheet PDF for the 2SC4983, 144 KB, recorded in the schematic section of the index. The name holds only the part number.

Part documentation for the 2SC4855, supplied as a 122 KB PDF in the schematic section. The name provides no model or board details.

A 126 KB PDF documenting the 2SC3773 transistor, an NPN device under the JIS 2SC designation.

A 359 KB PDF named for the 2SC2498, a transistor designated under the JIS scheme, where 2SC identifies NPN devices.

PDF document, 89.4 KB, named for the 2SA1503 and filed under schematics, though it is most likely a transistor data sheet.

PDF of 169 KB for the 2SB1016A transistor, listed under schematics. JIS numbering uses 2SB for PNP transistors designed for low-frequency service, and the trailing A…

PDF document of about 130 KB labelled with the JEDEC code 2N6802 and filed as a schematic.

PDF reference of 131 KB titled 2N6782, sorted into the schematic category. The name carries only the JEDEC discrete-device number, with no model, brand or revision.

A 74.3 KB PDF labelled 16SCYQ060C and listed under schematics. No laptop model, board number or revision appears in the name; it is a component code in the International…

PDF schematic for the Compal LA-2201P laptop board, 856 KB. The name gives no model, brand or revision, only the board identifier.

Part list PDF, 52.1 KB, whose generic name gives no device, brand or board number. A parts list maps location designators to part numbers, values and descriptions…

BIOS firmware archive identified only by the version code L7CN25WW. The xxCNxxWW pattern resembles Lenovo BIOS naming, but the name gives no model or motherboard, so the…

Model GLWS905AONDG is documented here in a 5.71 MB Excel exploded view. The sheets pair assembly illustrations with position numbers and part codes, which a technician…

BIOS dump tagged hp840 16, a 2.00 MB raw file without an extension, sized for a 16 Mbit SPI flash.

Second copy of the HP 620I BIOS image, a 2.00 MB binary that fits a 16 Mbit SPI flash chip.

Duplicate of the DV67 firmware dump, a 4.00 MB .bin file fitting a 32-Mbit flash chip. Apart from the short label, the name carries no model, board number or version, so…

Duplicate 4.00 MB .bin firmware image labelled 630I3, with the name providing no brand, board number or version; I3 possibly indicates a Core i3 variant.

Firmware image of 4.00 MB in .bin format, named only 630, giving no brand, motherboard number or variant. The size corresponds to a 32 Mbit SPI flash chip.

32 MB binary named after U367, which is likely the reference designator of the flash chip on the source board.

4 MB dump read from a Winbond W25Q32 SPI flash, carrying only the chip name and a February 2019 timestamp. There is no indication of the laptop, brand or board number.

PDF schematic for the Lenovo motherboard NM-A931, an LCFC board number, with no model or revision stated in the file name.

Uncompressed BRD boardview of 17.6 MB for Quanta board DA0ZM6MB6C0 at revision C, also tagged roger and 165 in the name.

PDF schematic for Compal board LA-C701P. The name states no laptop brand, model or revision, so identify the system by the LA-code silkscreened on the mainboard, which…

Raw 32MB binary for an Inventec-numbered board, 6050A3217501. The name suggests a password-removed image prepared as new, though no laptop model is given.

Schematic for the Quanta SW1 notebook motherboard, delivered as a 1.08 MB PDF. Only the project code is given, with no revision, brand or model, so compare the title…

Boardview for a board labelled H46Y, supplied as a 358 KB RAR archive. The name gives no brand, model or file format, so check the extension inside to choose a viewer…

Firmware file named MBPNDBU144-0920 in a 3.53 MB RAR archive, sold as a BIOS image. The name has no brand, model or board revision, and the code cannot be decoded with…

Wistron SouthPeak13 design archive for a Tiger Lake (TGL) platform, revision A00, with project number 19817, packed in a 5.91 MB rar.

BIOS image named PVAA170A, 1 MB. The pattern resembles the eight-character codes used for some desktop motherboard BIOS releases, with 170 likely being the version, but…

BIOS file named PMG41, 1 MB. The name most likely refers to a motherboard built on Intel's G41 chipset, a desktop platform for Core 2 processors, though the board maker…

ASUS BIOS file for the K40IJ laptop. The .204 extension denotes firmware version 204, following the ASUS convention of putting the version in the extension.