Documentation for an Intel 430VX design in a 711 KB RAR archive; the 430VX chipset served Socket 7 Pentium systems in the mid-1990s.

Dell Studio 1435 archive for the discrete-graphics version, meaning a board with a dedicated GPU rather than integrated video.

BIOS package for the T12J board, marked unlocked and stored in a 759 KB RAR file. Unlocked firmware is generally edited to expose advanced settings hidden in the…

BIOS image for a P900 machine, labelled unlocked, distributed as a 599 KB RAR archive. The name specifies no brand or board revision, only the P900 code.

Unlocked BIOS image for a T13M board, packed in a 673 KB RAR file. Unlocked firmware typically exposes advanced setup options that the stock BIOS hides.

RAR archive of BIOS firmware for the Acer 5542, AMD platform version as stated in the name.

Schematic for the Toshiba A200, with la 3661 in the name indicating a Compal LA-3661 motherboard, LA- being Compal board numbering.

Toshiba Satellite L500 and L505 service archive for the Compal LA-5322 motherboard, 781 KB in RAR form.

Top-side board drawing for the Xiaomi Mi 4 LTE phone, a compact 42.9 KB PDF indicated by the board_up label.

Repair guide in PDF format for the ASUS K55DE notebook, 616 KB, indexed under schematics.

Compressed BIOS image for the IX38 GT3 motherboard, held in a 591 KB ZIP. Only the model and edition are stated, so revision and firmware version need checking once the…

Zip archive holding BIOS firmware for the AN78GV motherboard, 431 KB in size. Nothing beyond the model name is stated, so version and chip specifics need checking after…

Firmware binary for the LG E2050S, version V112 with build 4753 and date 20091226 in the name.

Boardview file for the ASUS E403SA motherboard, revision 2.1, packed in a 105 KB RAR. A boardview shows the physical location of components, pins and test points and…

Monitor firmware for the LG L177WSB, supplied as a zip with a 256 KB image; the name repeats the model instead of stating the flash chip type.

Firmware dump for the LG W2052SQT monitor, packed as a zip and intended for a Winbond W25X20 flash at 256 KB.

Zip file containing firmware for the LG W2042ST LCD monitor, targeted at a Winbond W25X20 chip with a 256 KB image.

Intel datasheet, volume 1, covering the LGA 2011 processor socket platform, supplied as a 908 KB PDF.

Schematic PDF of about 737 KB for an HP 15-sb series laptop, motherboard 6050A2412801, with the token MB-DB 20100809 suggesting the main board and daughter board sheets…

A 648 KB PDF schematic covering the Acer Aspire 5332, 5732, 5732Z and 7715 family. The file name gives no motherboard number or revision, so check the title block inside…

Second copy of a BIOS dump for the Intel DG31PR board, 512 KB in size, distinguished only by the (2) suffix, so the version difference from other DG31PR files is…

512 KB BIOS image for the Intel D915GAV desktop motherboard. The name supplies the model only, without version, revision or working status.

Samsung C3322 schematic, a 937 KB PDF for this dual-SIM feature phone. The name states no board revision.

Compressed firmware for what appears to be a Fujitsu Lifebook AH530, with HD6 suggesting the version with ATI Radeon HD discrete graphics, though the name does not state…

Firmware archive for the ASUS K50IJ, where the 218 suffix most likely refers to the BIOS version, though the name does not say so explicitly.

Small 256 KB binary labelled 5040 SMALL and marked OK, apparently the companion to a 4 MB main BIOS dump for a model numbered 5040.

Specification sheet for a green 10 mm LED, provided as a 517 KB PDF. The name gives no manufacturer or part number, so check the document for the exact series, luminous…

Short 279 KB PDF datasheet for the Microchip PIC16C5xx family of baseline microcontrollers.

Datasheet for the TMS75176B, a Texas Instruments differential bus transceiver for RS-485 and RS-422 links, a variant of the widely used 75176 family.

Datasheet for the 4N25 phototransistor optocoupler, a classic six-pin DIP isolator used in power supplies, interfaces and control circuits.

Datasheet PDF identified only by a document number, doc6020, at 115 KB; the name does not say which component it describes.

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

Reference PDF for the CD4094, an eight-stage shift-and-store bus register from the CMOS 4000 series, as the name notes it is a shift register.

PDF reference of 116 KB for the CA3306, a CMOS flash analog-to-digital converter in the Intersil and Harris CA-series line.

Component documentation for the 2SD2257 transistor, in PDF form at 180 KB. Although the index lists it as a schematic, the file name points to a single discrete part…

Datasheet for the 2SD612K transistor, a 303 KB PDF listed in the schematic section. The K at the end belongs to the type number and indicates a variant of the 2SD612…

PDF datasheet, 40.9 KB, for the 2SD2240 transistor, filed under schematics in this index. An _E suffix in the name is an edition marker for the document only.

Covers the 2SD2218 NPN transistor in a 122 KB PDF filed under the schematic category. Only the transistor type appears in the name.

Covering the 2SD2645, this 29.3 KB PDF sits in the schematic index although the name suggests a component datasheet.

Datasheet-type PDF, 30.8 KB, for the 2SD2627LS, catalogued as a schematic. The LS suffix is part of the type designation and likely refers to a specific variant or…