Touchscreen section of the Samsung Galaxy A30s (SM-A30S) service schematic, delivered as a 4.30 MB PDF.

Backlight circuit page from the Samsung SM-A30S schematic, stored as a 4.29 MB PDF. It covers the display lighting driver, typically the boost converter, inductor, diode…

Audio schematic for the Samsung SM-A21s covering microphone, loudspeaker and earpiece, PDF, 3.82 MB.

Samsung SM-A21s fingerprint reader schematic, delivered as a 3.82 MB PDF. The page documents the fingerprint sensor circuit, generally the connector, supply and…

Cellular network section of the Samsung Galaxy A02s (SM-A02S) schematic in PDF format, 3.70 MB.

Service manual in PDF, 2.16 MB, with only the suffix SA in its name, so the device, brand and model cannot be determined from the title alone.

Small Excel spreadsheet, 21.9 KB, titled as a model summary, with no brand or product range named.

Compal schematic for the Dell Alienware M14x R2, board LA-8381P, revision X01, provided as a 1.78 MB PDF. LA-xxxxP is Compal's numbering scheme for notebook mainboards.

Generic BIOS image named only by its 32MB size, with no brand, model or board number given, so its origin cannot be determined from the name.

Schematic PDF labeled only TM2420, about 958 KB. TM likely refers to an Acer TravelMate model, though the name gives no brand, board number or revision, so open it and…

Small ZIP archive of about 41 KB containing a bin file named ITE, with no model or board number given.

A ZIP archive of 13 MB with an uninformative name, 32, which gives no model, board or content information.

Boardview in TVW format for a Z370XP SLI desktop motherboard, revision 1.0, named after the Intel Z370 chipset.

Archive for the Acer SA240Y, which is a monitor model rather than a laptop, so the content is likely scaler or panel firmware or a service document.

Embedded controller firmware in a zip, named only ec.bin, so the laptop brand, model and board number are not given.

Small PDF schematic of 116 KB named Sensor, with no device, brand or board number given.

Zipped BIOS or firmware binary named simply 8, offering no information on the device, board or version.

Duplicate copy of a working ROM dump for the ASUS K53SD main board, revision 2.3, from a K53E-SX690 laptop, at 4MB.

Second copy of the HP G640 G1 unlock firmware, a 16.0 MB raw .bin image suited to a 128 Mbit SPI chip.

BIOS image labelled hp 4340s, most likely from the ProBook 4340s, stored as an 8 MB raw dump.

Second copy of a firmware image labelled G6I, 4.00 MB in size and saved in plain binary form.

Second copy of the DM4I5 firmware image, 4.00 MB in raw .bin format, with the (2) distinguishing it from the identically named file.

Second 8.00 MB firmware image for the 2560p, carrying the same unexplained c suffix as its companion plus a copy marker.

BIOS read of 8 MB from a 250 G1 laptop, most likely the HP 250 G1, though the brand is not written in the name. The size corresponds to a 64 Mbit SPI flash chip.

16 MB flash image named with a 25B127 style chip marking and no device or board details, so its origin cannot be confirmed from the name.

Binary dump labelled only with the Winbond W25Q128 chip name, 16 MB in size, matching that chip's 128 Mbit capacity.

Short readme text of 38 bytes meant to be opened before using the files it accompanies.

Duplicate-named 4 MB binary image, apparently a second copy of a file called 2, without any model, board or chip identification. The size fits a 32 Mbit SPI flash.

Winbond W25Q64F flash read dated 7 June 2019, 8 MB in size, equal to the chip's 64 Mbit capacity. The name does not state which laptop or board it was taken from.

A 2.00 MB binary read from an SST25VF016B flash chip, as the pct25vf016b label suggests, with no laptop model or board number given.

An 8 MB dump from a GigaDevice GD25Q64 serial flash, carrying only the programmer software's date stamp of 27 May 2019 as its name.

Dump saved by programmer software from a Macronix MX25L3205 chip, timestamped November 2016, with a size of 4 MB that matches the 32 Mbit capacity of that flash.

Embedded controller firmware read from a Winbond W25X40 chip, a 4 Mbit SPI flash, giving the 512 KB file size.

Full BIOS dump for firmware code XMAKB5R0P0502, packed in a RAR archive. The name gives no laptop model, board number or region details.

Raw BIOS image for the Acer Aspire 4732Z, delivered as a 2.00 MB BIN file that fits a 16 Mbit SPI flash device.

Acer 4520 BIOS dump in raw BIN format, 1.00 MB, the size of an 8 Mbit flash memory. The name offers no board number, revision or firmware version.

BIOS firmware for the Acer Extensa 4620 with board code MS2204, Intel version 1.81, with the extension apparently cut off from a longer name.

Software archive titled Driver Download Tool, 9.71 MB as a RAR, with no brand, version or target hardware named.

PDF document for the CS8573E from Chipstar Micro-electronics, catalogued as a schematic but most likely the component datasheet or reference design.

PDF reference sheet for the PG128128ERS-ATA-B, a Powertip graphic LCD module with a 128 x 128 dot format.