Component distribution map for a Xiaomi Redmi phone, as the Chinese title indicates, provided as a 6.29 MB PDF.

BIOS dump for the Intel D945PSN desktop board, a 512 KB binary corresponding to a 4 Mbit flash chip. The name carries no version or revision.

Short 46 KB PDF named only 2SD1651, classified as a schematic but almost certainly the datasheet for this NPN bipolar transistor from the 2SD family.

BIOS image for the HP Compaq 2230s, a 2.00 MB extensionless binary intended for a 16 Mbit SPI flash.

PDF of the top-side silkscreen for board NMA931R10, the LCFC NM-A931 board at revision 1.0 by the naming pattern.

BIOS archive named after model a305-s6858, which matches Toshiba Satellite numbering, although no brand is given.

BIOS image for the Intel D945GCPE motherboard, a 512 KB binary that fits a 4 Mbit flash chip, with no version shown in the name.

Zipped BIOS for the K50AD laptop, where AS213 most likely marks firmware version 213, 768 KB in size.

A 210 KB PDF for the 40EPF02, indexed as a schematic. It is a datasheet in the 40EPF series of fast recovery diodes, with 02 indicating a low voltage class near 200 V in…

RAR archive labelled L640 U15, with no brand or further details in the name. The U15 token most likely refers to a board component designator, often the reference of a…

Firmware image labelled hp200, a 2.00 MB binary that suits a 16 Mbit SPI flash chip. The name is vague: 200 may refer to an HP 200-series laptop or desktop, and there is…

Boardview file for the Quanta DAVM8GMB8F0 motherboard, compressed as a 128 KB RAR. A boardview shows component placement, part designators, pins and net connections, so…

Firmware for the Intel DG33BU desktop board stored in HEX format at 2.88 MB. Intel hex is a text encoding of binary data, so the file is larger than the actual image and…

Binary BIOS dump for the Intel DG31GL desktop motherboard, 512 KB, with no version noted. The size fits a 4 Mbit flash chip.

BIOS dump for the Intel D945GCLF2D mini-ITX class desktop board, provided as a 512 KB binary suited to a 4 Mbit flash chip. No firmware version is listed.

PDF datasheet for the ICL8038 precision waveform generator and voltage-controlled oscillator, a classic chip giving simultaneous sine, square and triangle outputs.

PDF reference of about 794 KB for the HCF4047B, a CMOS 4000-series low-power monostable and astable multivibrator.

Datasheet PDF for the 2SK1612, just 36.4 KB, indexed under schematics. The 2SK code marks an N-channel field-effect transistor in the Japanese part-numbering system; no…

Reference PDF of 111 KB for the 2SK1444, filed in the schematic section and most likely its complete data sheet.

Board archive named 3CESLRH14, 2.09 MB in RAR format, matching the hyphenated 3CESL-RH-14 entry in code and size and probably duplicating it. Contents are not described.

RAR archive called 08BAD, 7.30 MB in size, whose name reveals nothing reliable about the device, board number or contents.

BIOS dump labelled HP620I, most likely the HP 620 notebook, as a 2.00 MB binary suited to a 16 Mbit SPI flash chip.

ROM file called amiboot, 512 KB, whose name hints at an AMI BIOS image but gives no board, model or version. The 4 Mbit size suggests an older desktop or embedded board.

Firmware archive for the Acer Chromebook 871, built on Quanta board DA0ZARMBAG0, which carries the ZAR project code.

Original BIOS dump (org) from an ASUS K50IJ laptop, 1 MB in size, which corresponds to an 8-megabit SPI flash.

BIOS image labelled Daffodil with the code A14HV1A; the name does not clearly state the laptop model or board, though Daffodil may be a project code name.

Boardview for the Quanta G72E motherboard, packed as a compact 126 KB RAR. A boardview maps component placement, net names and test points, so a technician can find a…

RAR with a BIOS image for board 6050A2730801-MB-A01, which follows Inventec numbering. The name gives only the board code and revision A01, with no model, chip or…

Small BIOS archive of 1.64 MB for Inventec board 6050A2332301-MB-A02, revision A02. The name includes no model, chip type or version.

RAR archive of 4.20 MB named Q77M D2H, which corresponds to a Gigabyte desktop motherboard built on the Intel Q77 chipset.

Schematic in PDF form, 6.36 MB, for the Samsung BN44-00520F power supply board, revision F.

RAR archive containing BIOS firmware for the Intel DH67CL desktop motherboard, an H67 chipset board.

Intel D945GCNL desktop board BIOS image, a raw 512 KB binary with no version information in the name. The size matches a 4 Mbit flash chip.

K50AF laptop BIOS packed as a 769 KB zip, with AS213 most likely denoting firmware version 213. The name gives no board revision.

Microchip datasheet for the dsPIC30F4013 digital signal controller, a 16-bit device combining a microcontroller with DSP capabilities, in a 5.22 MB PDF.

Compressed archive of 4.88 MB named only 0864D.F36, which gives no clear model, brand or board number.

Small Excel spreadsheet titled GDDR6X, the graphics memory type used on higher-end recent graphics cards.

Datasheet-style PDF for the 2SK2126, around 34 KB, indexed as a schematic. The JIS prefix 2SK marks it as an N-channel field-effect transistor, and the name says nothing…

Device documentation for the 2SJ144 as a 293 KB PDF, catalogued as a schematic. A 2SJ number in the JIS system denotes a P-channel FET, so the file is most likely its…

A 100 KB PDF for the 2SC4769, categorised as a schematic, though the name is just a JIS part number and the content is therefore most likely a datasheet.