BIOS dump packed in a ZIP for the Dell 13-7353, built on motherboard 14275-1, revision A00.

BIOS image for the Lenovo IdeaPad 110-15IBR on board NM-A805 revision 1.0, project code CG420, packed in a 3.37 MB RAR.

Firmware for the ASUS X556UQ, with the DM655T code and the related X556UV also named, and the name mentions MB rev without giving a revision number.

Zipped BIOS file for the ASUS X550JK, firmware version 303, judging by the .303 extension of the image inside. The X550JK is a 15.6-inch notebook from the X550 family.

BIOS dump for the HP 15-b119wm notebook, listed with the Quanta motherboard number DA0U56MB6E1, packed as a 2.39 MB RAR.

Packed in a 572 KB ZIP, this archive holds BIOS firmware for the IP35 Pro motherboard. No version number, date or board revision appears in the name, so open the archive…

Main BIOS dump for the Sony VAIO SVE14123CNW laptop built on the Sony MBX-270 motherboard, labelled version V171.

BIOS archive for the Lenovo B40-70 and E50-70 notebooks, firmware version 9DCN32WW (V3.02), with ZIWB2 named as the board or project code.

Lenovo ThinkPad X390 Yoga firmware for board 18729-1, noted as OK, contained in a 13.2 MB RAR.

BIOS dump for the Toshiba NB200 netbook, also listed as NB201, built on the Compal KAVAA motherboard LA-5121P revision 2.0, with the name dated 2009-04-08.

Firmware archive for the TP-Link TD-W8901G ADSL modem router, hardware version 3.3, with the token 25X16AVS in the name, which most likely refers to a 25-series SPI…

HP laptop BIOS archive for the Quanta G7BD platform, linked to board number DAG7BMB38G0, with 4G in the name probably marking the image or memory variant.

Firmware package for the Lenovo ThinkPad X13 Gen 1 on LCFC board NM-C891, revision 1.0, from an Intel i5-10210U configuration.

BIOS package for the Dell Inspiron 23 5348 all-in-one, board code IPPLP RH/TH, described as 100 percent working and containing images for 8 MB and 4 MB flash chips, in a…

BIOS dump for the Lenovo ThinkBook 14 Gen 6, on Wistron-designed board 223107-1, sized for a 32MB SPI flash, supplied in a ZIP of about 26 MB.

Named after the 2SC3266, this 216 KB PDF sits among schematics but is likely the part datasheet for this NPN transistor, 2SC being the JIS prefix for NPN types.

PDF datasheet of 137 KB for the 2SK3120, sorted into the schematic category of the index.

Covering the 2SK2952, this PDF of 414 KB is a discrete transistor document rather than a full circuit, as the JIS 2SK prefix indicates an N-channel field-effect…

The largest of this group at 400 KB, this PDF is named for the 2SK241 and filed as a schematic.

PDF covering the 2SC5301 transistor. Under the JIS designation system the 2SC prefix marks an NPN bipolar device.

Datasheet in PDF form for the 2N6845, 131 KB, placed in the schematic category though the file covers a single discrete semiconductor.

PDF of 122 KB covering the 40MT140P, indexed under schematics. Like its siblings in the MT series, it is a power module datasheet, most likely for a bridge rectifier…

15cljq045 is a 73.1 KB PDF that the index treats as a schematic, though its name matches the part-number format of International Rectifier or Vishay Schottky rectifiers.

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.

BIOS archive named DG41KR, which matches an Intel desktop board model code built on the G41 chipset. No version or chip size is given beyond the 869 KB RAR size.

BIOS firmware for the HP Compaq dc7800 business desktop, a 1.57 MB RAR. The name gives no version, board revision or chip details, so check the image inside against the…

Second copy, marked (1), of the HP 15 X12a archive, with the same 335 KB size as the first. It most likely duplicates the same BIOS image or document for this platform.

BIOS archive for the HP ProBook 4545s laptop, roughly 2.3 MB compressed. The name gives only the model, with no board number, revision or version, so check the…

Schematic for the ThinkPad R60 laptop, supplied as a 1.63 MB PDF. The name states only the model, so the board revision must be checked on the PCB before matching parts.

Datasheet-style PDF for the 2SD1994A transistor, filed in the schematic category of the index.

PDF document of 299 KB named for the 2SK117, most likely a datasheet even though the catalogue lists it as a schematic.

Reference sheet for the 2SK2599 in a 418 KB PDF, placed in the schematic section although the name holds nothing but the part number.

Small 788 KB RAR archive for the OPPO R9 smartphone. The name states only the model, and the contents, likely a handful of schematic or layout pages given the size, have…

Here is a 42.3 KB PDF for the 2SC5264LS, indexed as a schematic. JIS numbering makes the 2SC prefix an NPN bipolar transistor, and the LS letters identify a variant of…

The 2SC5144 is the only detail this 206 KB PDF name carries; despite the schematic label it is presumably the device datasheet for that transistor.

The 2SC3099 is the only detail this 318 KB PDF name gives, and the file is indexed as a schematic, although it is probably a datasheet.

Reference PDF, 88.0 KB, for the 2SA1582 transistor. The file name states only the part number and nothing about the maker, package or application.

The 2SA1202 is covered by this 112 KB PDF, which the index lists as a schematic; with only the part code in the name, it is most likely the component datasheet.

Datasheet for the 2N7053 in a 314 KB PDF, categorized with schematics. The size matches that of the 2N7052 file and both may come from a shared family document, though…

PDF schematic labelled only for the HP 8510p, presumably the EliteBook 8510p, with no board number or revision stated in the name.