Working 16MB BIOS dump for the HP 840 laptop on motherboard 6050A2560201-MB-A03, described in the name as tested and functioning.

BIOS archive for the HP ZBook 15u G6 mobile workstation, board CRESCENT with number 6050A3022501 and revision MB-A01.

BIOS dump for the Acer D270 netbook on mainboard DA0ZE7MB6D0, revision D, labelled as fully working.

Tested BIOS for the ASUS FX506HF gaming laptop, built on Quanta mainboard DA0NJJMBAG0 at revision G. The 7.50 MB RAR archive holds firmware reported as tested OK.

Archived BIOS image set for a PA_HM65 board at version 1.71, packed as a 15.2 MB RAR file.

Working BIOS for the ASUS N552VW laptop, board revision 2.1, prepared for the variant with the GeForce GTX 960M graphics.

Tested BIOS dump for the Dell Latitude 5520 laptop with motherboard number 213253-1, in a RAR archive of about 35.3 MB.

BIOS image for the Dell OptiPlex XE2 desktop, PWB revision A01, labelled as a working dump.

Working BIOS for the Apple iMac 27-inch A1312 with logic board 820-2828-A, dumped from an MX25L6406E chip. That Macronix 64 Mbit (8 MB) SPI flash stores the boot ROM.

Working BIOS for the Samsung NP300E4C laptop, with the name listing the codes A0SMX and P09RAQ plus the board name Scala3 14CRV, revision 1.2.

Samsung laptop BIOS for the BREMEN-C mainboard, revision 1.0 with the date code 100106 and the suffix -3, marked as fully working.

BIOS image for the Lenovo Yoga S940-14IIL, motherboard 18777-1, with the board part number 448.0HB02.0011 and BIOS version BQCN31WW given in the name, in a 6.35 MB RAR…

BIOS firmware for the Dell Vostro V131 laptop, packed in a 2.24 MB ZIP file. The name refers to a DJ5 board with number 48.4ND01.011, the SR0DQ chip code and the…

Combined BIOS and EC dump for the HP 15-r008ne laptop on the Compal ZSO50 platform, motherboard LA-A999P revision 1.0, with a 2014-02-20 date in the name, stored in a…

Archived BIOS for the HP 8510w, motherboard 6050A2163501 revision A05, packed as a 1.44 MB RAR file.

Small zip archive of about 87 KB holding a settings package for Enigma2 receivers, with a numeric identifier in the name.

Firmware dump for an HP 430 laptop marked EC MAIN, a 32.0 MB BIN; the name does not state the generation.

7z archive for the HP 840 G9 with pwd in the name, which most likely relates to password removal, though the contents are not described.

Part 2SD2551 is the subject of this PDF of about 232 KB, filed under schematics but most likely a component datasheet.

PDF sheet of about 41.1 KB for the 5LN02M, filed under schematics. Only the part code appears in the name; by the naming pattern LN likely marks the N-channel MOSFET…

Part 5LN01N is described in this 27.9 KB PDF, placed in the schematic section. The name gives nothing beyond the part code; within this family LN appears to indicate an…

Only the part number 2SD2088 appears in the name of this 171 KB PDF, so treat it as the datasheet for that transistor.

Datasheet-style PDF of 107 KB for the 2SK3019, placed in the schematic section of the catalogue. In the JEITA scheme, 2SK identifies N-channel field-effect transistors.

A 136 KB PDF for the 2SK2503 whose name ends with _1-5, a suffix not explained by the name and possibly marking pages or a document edition.

PDF datasheet, 298 KB, for the 2SK2037 N-channel FET, identified by its JIS 2SK prefix.

The 2SK2015 is covered by this 33.1 KB PDF, which in practice is a datasheet for a Japanese-registered N-channel field-effect transistor, the 2SK prefix indicating that…

The 2SK1886 is the part covered by this 96.2 KB PDF, indexed in the schematic section. With a 2SK prefix from the Japanese JIS scheme, the device is an N-channel FET and…

An 82.7 KB PDF for the 2SK1729 N-channel FET, the 2SK code following the Japanese semiconductor naming convention.

Part 2SK1438 is the subject of this 108 KB PDF, filed in the index as a schematic but almost certainly a component datasheet.

Short PDF datasheet, 42.7 KB, for the 2SK1065 N-channel FET. The file name contains only the part number.

PDF documentation, 108 KB, for the 2SJ416, a P-channel field-effect transistor according to the Japanese 2SJ naming convention.

The 2SJ316 is the subject of this 91.5 KB PDF. Its name gives only the semiconductor type code, so no equipment model can be inferred.

This 100 KB PDF, catalogued as a schematic, bears only the designation 2SJ268. Under the JIS convention, 2SJ marks a P-channel FET, so the file most probably holds the…

Datasheet-style PDF of 28.3 KB for the 2SC4631LS, filed under schematics. As a 2SC-prefixed JIS part it is an NPN bipolar transistor.

Datasheet-style PDF named for the 2SC4430, sized 108 KB and listed as a schematic in the index.

At 138 KB, this PDF is named for the 2SC4414 and stored under schematics, though the name is a transistor part number.

Datasheet in PDF format for the 2SC5583, 46.0 KB in size. The file name states the part number and nothing else.

Device datasheet in PDF form, 297 KB, for the 2SC5096, though the catalogue lists it as a schematic.

The 2SC4935 is covered by this 176 KB PDF, filed as a schematic but, judging by the bare JIS part number, almost certainly the transistor datasheet.

PDF of 41.0 KB for the 2SC3904 transistor, with an _E suffix in the name whose meaning is not stated, possibly an edition or language marker.