XR2206 datasheet in PDF, the Exar monolithic function generator IC widely used in kit signal generators for sine, square, triangle and ramp outputs.

RAR archive of 2.97 MB labelled PA HM65 version 5.21, pointing to firmware for a board built on the Intel HM65 chipset, used in second-generation Core laptops.

Raw 32.0 MB dump read from the chip at board position U366. The name records only that designator, so the device, brand and board revision cannot be identified from it.

8 MB BIOS binary named after a board or project called Lapis, revision A. No brand or full board number is given, so the exact target is uncertain.

Schematic document in PDF, 1.24 MB, for the SM6225 processor, with an appended SM62 family tag. No phone model or board revision appears in the name.

Generic 32 MB BIN named outimage, a name typically produced by editing or merging tools, with no model, board or version stated. The size matches a 256 Mbit SPI flash.

Archive of 9.13 MB whose name suggests an output BIOS image marked as working, with 1BKL2J3 in brackets, which looks like a Dell service tag although the name does not…

Working BIOS dump, judging by the OK in the name, for a machine labelled FOLIA 9470M, which most likely refers to the HP EliteBook Folio 9470m.

BIOS dump for the HP EliteBook 1040 G3 on Quanta motherboard DA0Y0FMBAJ1, revision J, packed as a 7 MB RAR archive.

BIOS archive whose name only reads 1020 G1, a 6.35 MB RAR with no brand listed, though the model code matches HP's EliteBook Folio 1020 G1 naming.

Raw BIN image of 32.0 MB named 32MB new, with no brand, model or board number given, so the target device is unknown.

RAR archive with a BIOS for the Quanta-built board DAH98MB38B0, revision B, reported 100% working.

BIOS archive for the Quanta motherboard DA0Y0PMBAE0, with no revision, chip size or tested status stated in the name.

The 2SD2252 is the subject of this 88.6 KB PDF, indexed as a schematic but best treated as a transistor datasheet.

Around 173 KB of PDF datasheet material for the 2SC5307, an NPN bipolar transistor in the Japanese JIS 2SC series. The name gives no maker, package or intended circuit.

PDF, 250 KB, for the 2SA1255 PNP transistor, with 2SA being the Japanese JIS designation for that class.

Datasheet-style PDF for the 1SV315, indexed as a schematic and about 31 KB. The 1SV designation is a Japanese JIS name for diodes, and Toshiba's 1SV parts are…

A 19.2 KB PDF for part number 1SV294, classified here as a schematic. The 1SV family generally consists of varactor diodes, so the document should describe one discrete…

Glass-passivated 1N4006GP rectifier datasheet, a 41.9 KB PDF grouped with schematics in this index. The GP suffix typically indicates a glass-passivated junction.

Bill of materials for the ASUS A8S notebook, compressed into a 123 KB RAR file. A BOM lists part numbers, values and reference designators, so it complements a schematic…

ZIP archive holding a BIOS binary with the uninformative name buildsss, which states no model, board or version.

Boardview for the Microsoft Surface Pro 5, the Calgary platform, in .bvr format with 1796 in the name.

Generic ZIP archive called builds3, about 2.7 MB, with nothing in the name identifying a device, board or firmware type.

ZIP archive called clssss, around 12.6 MB, with a name that offers no model, board number or description of its contents.

RAR archive that by its naming appears to contain Gigabyte BIOS version F7c for the GA-F2A55M-DS2 board, the trailing letter suggesting a beta or minor update.

Firmware dump of 4.00 MB named hp pavilion mini, pointing to the HP Pavilion Mini compact desktop, with no extension, board number, revision or BIOS version given.

BIOS dump for an HP G6 laptop with motherboard number 6050A2412801, a part number that follows the Inventec 6050A pattern used on many HP notebooks.

Second copy of the DVI7 image, a 512 KB .bin file whose short name gives little detail about model or board.

Raw BIOS dump labelled CQ62I, 1.00 MB in .bin format, pointing to a CQ62 model with an I suffix, perhaps an Intel variant, though not stated outright.

8.00 MB binary BIOS image labelled 6400I3, where 6400 appears to be a model number and the I3 token is not explained by the name.

BIOS image for model 4740s, 8.00 MB in .bin format, with no board number, revision or version in the name.

BIOS binary for a model designated 2000A, 4.00 MB in size. The name gives no brand, board number, revision or firmware version, so identification rests on that short…

Two-megabyte dump tagged 820 g1 16, most likely from an HP EliteBook 820 G1, with a matching StatusRegVal file; the name gives no board number.

An 8 MB firmware binary named 0849E, a code that the name does not explain, and no brand, model or board is indicated. The size corresponds to a 64 Mbit SPI flash chip.

A BIOS image for a Dell Inspiron 14z, with no exact model number, version or board number in the name.

BIOS binary for the Acer 4736Z, 1.00 MB in size and suited to an 8 Mbit SPI flash. The suffix 431G25Mn appears to be Acer's retail configuration code, not a motherboard…

BIOS dump for the Acer Aspire One D260 netbook, read from an Eon EN25F80 flash chip. The 1.00 MB size corresponds to that chip's 8 Mbit capacity, so it suits boards…

Boardview for Quanta board DAZ8IAMBAC0, project Z8IA, saved as a .cad file inside a ZIP.

ZIP archive, 1.55 MB, named after the X751LKB model code, which follows ASUS laptop naming, although no brand is given in the listing.

Boardview in .cad format for the Quanta X8M project, 2.26 MB. No laptop brand or revision is given in the name.