Quanta TT9 laptop motherboard schematic at revision R1A, delivered as an 820 KB PDF. Quanta manufactures notebooks for several brands and identifies boards with project…

Archive for the ASUS K56CM laptop board, revision 2.0, 181 KB in RAR form; the brand is shortened in the name and, despite the firmware category, the name says it is a…

Scaler firmware for the W2052TQ monitor, W2x52TQ family, for an MST controller, version V240 with code 2795, dated 080922.

BIOS image whose name points to the K52F laptop, presumably ASUS, with a trailing b that is not explained. It is 4.00 MB, sized for a 32 Mbit SPI flash chip.

Compressed BIOS package for the Lenovo G50-30, machine type 80G0. The RAR is 2.53 MB, so extract it and check the actual image size; G50 series boards commonly use…

BIOS firmware archive for the Fujitsu Lifebook AH531, about 2 MB compressed. The name gives no board number, revision or version, so confirm your motherboard before…

BIOS archive labeled AH530 GFX ASLI, most likely for the Fujitsu Lifebook AH530 discrete graphics version; ASLI is Indonesian for original, implying a dump read from an…

BIOS image for the Samsung N150 Plus netbook in raw binary form. Nothing beyond the model name is stated, so no version, board number or working status can be confirmed.

Asus K42F BIOS archive with AS503 in the name, which suggests BIOS version 503 for this model.

Embedded controller firmware for a Dell 4030 laptop, the 256 KB binary that runs the EC handling power sequencing, battery charging, keyboard and fan control.

ENE KB9012QF embedded controller image for a Compal LA-9063P motherboard; no notebook model is given in the name.

BIOS archive for Compal motherboard LA-9531P with the V5WE2 project code, 3.74 MB in RAR format.

Small RAR archive, about 813 KB, holding BIOS firmware for the Dell Inspiron 1750 laptop; no board number, chip type or version is mentioned in the name.

1 MB firmware binary named d531, which most likely refers to the Dell Latitude D531 notebook, although the name carries no brand, board number or version to confirm it.

Original BIOS image for the HP Pavilion dv5z, the customisable AMD based dv5 configuration, labelled asli, in a 752 KB RAR archive.

Original (ASLI) BIOS dump labelled 5551-2863, likely an Acer Aspire 5551 variant, in a RAR archive of 970 KB.

Mainboard BIOS dump for the ASUS X550LC, part of the X550L series, with XX032H identifying the retail configuration it came from.

A 4 MB raw BIOS binary whose short name suggests an ASUS K55DE-type notebook, though no brand, board revision or version is given.

64 KB firmware file for the ASUS K54C board revision 2.1, a size that points to embedded controller or keyboard-controller code rather than the main BIOS.

Microchip PIC18F4550 datasheet in PDF form, about 6.74 MB. This 8-bit microcontroller is known for its built-in full-speed USB interface, so the document is useful when…

Microchip PIC16C6x family datasheet, a 2.64 MB PDF covering several related 8-bit OTP or EPROM microcontrollers grouped under one x placeholder.

PDF datasheet of 634 KB carrying only the reference doc6258, which does not reveal the device it covers.

Datasheet for the Atmel AT89S52, one of the most popular 8051-compatible microcontrollers, with 8 KB of ISP flash, 256 bytes of RAM and three 16-bit timers.

Compact 64.3 KB PDF application note for the XR2206 function generator chip from Exar. It is intended as a practical reference for how the IC is wired in a working…

BIOS dump packed as a ZIP archive for a board carrying the Compal number LA-J672P, revision 1.0, with the project label GPC72 and a date of 2020-03-26 in the name.

Tested BIOS for the Dell XPS 15 9575 2-in-1, DAZ10 platform, Compal LA-F211P motherboard revision 1.0 (A00), dated 2018-01-05.

Another BIOS archive for the ThinkPad E560 (BE560) with an LCFC NM-A561 rev 1.0 board dated 2015-07-28.

BIOS image for an HP notebook with service model TPN-C126 on Compal board BDL51 LA-D711P, revision 3.0, with a date of 2016-06-15 given in the name.

Schematic PDF covering the SM4375 chip, with an extra SM43 tag in the name that appears to repeat the family code; it is the same size, 1.57 MB, as another SM4375 file…

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

BIOS archive for the X705UV with version 303 indicated after the F1 suffix in the name, 5.25 MB compressed; X705UV is an ASUS model code, though no brand is stated.

BIOS image of 32.0 MB marked as having the Intel Management Engine region cleared, but the name gives no model, brand or board number.

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…

Small 39.9 KB PDF for the 2SD2474, carrying an _E suffix whose meaning the name does not state; it may reflect a language or edition marker.

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…

Small 45.6 KB PDF named 2SD1902, a Japanese standard transistor number; despite the schematic label it is most probably a short datasheet.

A 365 KB PDF for the 2SK2859, filed under the schematic type though it is most probably a manufacturer datasheet. Nothing other than the part number appears in the name.

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

Component document for the 2SK2745 in PDF form, 399 KB, filed as a schematic. Because 2SK is the Japanese JIS prefix for N-channel field-effect transistors, the file…

Datasheet-type PDF for the 2SK2740, 138 KB, with a 1-5 suffix in the name whose meaning is not stated, possibly an edition or page range.