ROM image for the ECS A880GM-M7 desktop motherboard, version 2.0, in a 717 KB ZIP. The name ties it to that board version, so check that the V2.0 marking on the PCB…

BIOS and EC firmware for the ASUS VivoBook 15 X510UQ on board DAXKGMB18A0. That DA-prefixed number follows Quanta's pattern, so Quanta manufactured the board for ASUS.

BIOS archive for the ASUS P5P41C desktop motherboard, 1.23 MB in RAR form. The P41 in the model points to the Intel P41 chipset.

Copy of the original BIOS from a Dell OptiPlex 7060 desktop, with oring in the name most likely meaning original.

BIOS firmware for the Dell OptiPlex 760 desktop, carrying the reference E93839, which is probably the board or chipset identifier. The file is marked as a working dump.

Main BIOS image for a board coded BIC50, revision 2.0, in a 1.75 MB RAR. BIC50 appears in Pegatron board naming, though the laptop brand is not stated.

BIOS output image for the ASUS UX51VZ laptop, an 8 MB raw binary. The outimage suffix usually marks a full chip image prepared for direct programming rather than an…

Firmware dump for Apple board 820-00928 with EMC number 3162, in an 8.00 MB raw binary. The EMC number helps confirm the model generation the image belongs to.

Firmware dump for a board identified only as G41MXE, which points to an Intel G41 chipset desktop motherboard, and the name marks it as tested.

FAA-H-8083-32 Aviation Maintenance Technician Handbook, Powerplant volume, in a 33.7 MB PDF, despite being filed as a schematic.

Service archive for the Shuttle A14HV02 board, revision A, likely from one of the compact Shuttle barebone or mini PC systems.

Dell power schematic for the D400, judging by the name, packed as a 401 KB RAR archive. It appears to cover the power section rather than the full board.

Display EDID image for the HannStar HSD089IFW1 panel, an 8.9-inch class screen typical of early netbooks, stored as 256 bytes.

BIOS firmware archive for the Lenovo ThinkPad L420, built on a Quanta motherboard numbered DAGC9EMB8E0, distributed as RAR.

BIOS together with EC firmware for the HP Pavilion dm4-1160US, Murray board 6050A2345401-MB-A03.

BIOS dump in ZIP form for the Dell Latitude E6400 on the Compal board LA-3805P. Compal identifies its designs with the LA-xxxxP pattern, and many Latitude models are…

Schematic PDF for the Acer TravelMate 5730, tagged with 48.4I601.011. Codes in the 48.4xxxx.0xx format are Wistron board identifiers, and the final digits usually…

BIOS binary for the Intel D845GVSR desktop motherboard, 512 KB. The name states only the model; version and status are unknown.

Schematic of the IBM ThinkPad R32 laptop, provided as a 1.18 MB PDF. The name carries only the model, with no board number or revision noted.

Quanta QT8 laptop mainboard schematic at revision R1A, supplied as an 805 KB PDF. Quanta Computer is a Taiwanese ODM that builds notebooks for many brands, and its…

Compressed BIOS for the Asus K42JB laptop, named with AS220, likely BIOS revision 220. The archive is 975 KB, roughly a 1 MB firmware package.

ROM file of 4 MB holding BIOS firmware for the ASUS G60JX; the name gives no board revision or version, unlike the separate revision 2.0 archive.

Four megabyte BIOS dump marked OK for a K52F, a model name used by ASUS, with the tag indicating a tested working image.

Working 16 MB BIOS binary for motherboard 6050A3285801, MB-A01 revision (A1). The 6050Axxxxxxx pattern is Inventec's board numbering, commonly found on HP business…

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

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 77.6 KB named 2SD1620 and filed with schematics; the name carries nothing beyond the part number, which points to a component datasheet.

A 111 KB PDF for the 2SD2281, which under the Japanese JIS system is an NPN transistor from the low-frequency 2SD series.

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.

Part reference for the 2SK2862 in a 411 KB PDF, listed under schematics in this index. The name carries only the transistor number.

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.

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…

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…

An 88.5 KB PDF on the 2SK1738 transistor. In the JIS system, 2SK designates an N-channel FET, so this file is most likely the datasheet rather than a circuit schematic.

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

Compact 42 KB PDF for the 2SJ340, catalogued among schematics although the name is a transistor part number. Nothing else about a device or board is stated.

Filed as a schematic, this 464 KB PDF carries just the name 2SC4322 and should be read as a transistor datasheet.

PDF reference for the 2SC4257 transistor, 81.6 KB, filed under schematics although it is a part document rather than a board drawing.