Original BIOS dump for a Fujitsu laptop board DA0FH2MB6E0, revision E, misspelled as Fujitso in the name, 1.52 MB compressed.

Raw BIOS image in BIN format, 32 MB, with a name suggesting a working output image but giving no model, brand or board number.

Firmware dump called rodnoy, a transliterated Russian word meaning original or stock, which suggests a read of a factory chip; no model, brand or board number appears in…

Small archive with very little in the name: 7320 points to a model number, most likely a Dell Latitude, and pw suggests password-related content, though neither is…

High-definition photo set of Inventec mainboard 6050A2371701, revision MB-A01, compressed in a 19.9 MB RAR archive, with no laptop brand or model given in the name.

RAR archive of 9.33 MB holding a BIOS image whose short name points to an H410M H V3 desktop board, possibly version 11, with no brand stated in the name.

Schematic PDF named only T135, around 768 KB, with no brand listed. It may relate to the Toshiba Satellite T135, but the name alone cannot confirm that, nor any board…

Repair guide, RG, for the P452SJ laptop, delivered as a 714 KB PDF. Expect board layout images with marked components, voltage values at key test points and flowcharts…

Firmware archive named STB524HD, 2.93 MB, with no brand or board details in the name. The name suggests a set-top box or satellite receiver model, although this cannot…

Firmware image for Quanta motherboard DAOYOFMBAJ1 revision J, for the flash chip at location U32, in a 3.5 MB ZIP archive.

Unlocked BIOS archive for the HP Elite x2 1012 G2, packed as an 8.10 MB RAR. The unlocked label suggests the image has a BIOS password or similar lock removed, making it…

BIOS archive for the K55VD model at board revision 3.0, 3.43 MB, reported as working. The name gives no brand, only the model and revision.

Raw 16 MB BIOS image for a board marked N156ETL01-MB-V11, identified in the name as an old version.

Schematic PDF for the Bitland BM5688 board, a design from the ODM Bitland, which builds laptops and tablets for various brands.

Raw 16 MB BIOS image for the Gigabyte B450M DS3H WIFI motherboard, provided as a plain BIN file.

PDF document for the IRFP260 power MOSFET, catalogued under schematics although the name points to a component datasheet.

IRF640 MOSFET datasheet in PDF format, about 112 KB in size. It should provide electrical ratings, on-resistance, gate threshold, thermal resistance and package drawings…

Datasheet for the 2SK2043 N-channel MOSFET, with the file name stating a 600 V drain-source rating and 2 A drain current.

A PDF reference sheet for the 2SD2259 transistor, catalogued as a schematic but in practice a component datasheet of 43.3 KB.

At 312 KB, this PDF for the 2SD2638 is the largest in its series and is probably a full datasheet with curves and outline drawings, though it is filed under schematics.

Small 27.4 KB PDF named after the part code 5LN01C, indexed as a schematic though it reads like a discrete-component datasheet.

A 27.1 KB PDF titled with the part code 5LP01SS, stored in the schematic category but evidently a small datasheet.

Small PDF of 92.1 KB filed under schematics, though its name is simply the part number 2SD1998, so it is almost certainly a component datasheet rather than a board…

PDF of 43.6 KB for the 3N252, listed under schematics though the name is a bare JEDEC part number.

Part reference for the 3N250, stored as a PDF of about 43.6 KB and catalogued in the schematic section.

PDF reference of about 41.6 KB for the 3LN01C, indexed as a schematic but by name a single semiconductor datasheet.

A 166 KB PDF for the 2SD1904 transistor, listed here as a schematic but by its name almost certainly the manufacturer data sheet.

Component documentation for the 2SK2920, a 409 KB PDF filed under schematics in this index but almost certainly a part datasheet.

The 2SK2854 transistor is documented in this 125 KB PDF, indexed under schematics but almost certainly a datasheet. The name states only the part number.

A compact 134 KB PDF titled with the part number 2SK2839 and catalogued as a schematic.

Datasheet-style PDF of 21.4 KB for the 2SK2751, listed under the schematic category. The 2SK designation belongs to the Japanese JIS system and marks an N-channel…

PDF document for the 2SK2374 part, filed under schematics but named after a Japanese-registered semiconductor rather than a board.

Part-number-only PDF for the 2SK2323, 23.2 KB, placed in the schematic category of the index.

Small 30.0 KB PDF covering the 2SK2047 transistor. Under the JIS naming system the 2SK prefix marks an N-channel FET, so this is best treated as a part datasheet rather…

Documentation for the 2SK2036 in a 326 KB PDF. Parts beginning with 2SK are N-channel field-effect transistors under the Japanese JIS numbering, so this file should be…

2SK1841 documentation in PDF form, 90.4 KB in size and listed as a schematic. The 2SK designation in the Japanese JIS system indicates an N-channel FET, so expect…

Reference PDF for the 2SK1457, filed under schematics and 122 KB in size. The file name carries only the part number.

For the 2SK664 transistor, this 34.9 KB PDF is indexed as a schematic but, judging by the JIS 2SK naming used for N-channel field-effect transistors, it is a datasheet…

Catalogued as a schematic, this 361 KB PDF carries only the part number 2SJ567 in its name.

Bearing only the part code 2SJ438, this 416 KB PDF is indexed as a schematic, yet the 2SJ prefix in Japanese JIS designation identifies a P-channel field-effect…