BIOS file named QLXL3C52 in FD format, 1 MB. The fd extension usually marks a firmware capsule or flash descriptor image taken from a vendor update package rather than a…

Firmware dump of 8 MB named P03RAQ, a short code whose meaning cannot be confirmed from the name.

Repair guide in PDF form for the ASUS X555SJ laptop, catalogued as a schematic and compressed into a 1.10 MB RAR archive.

Archive for the L505D on the RT10AR Inventec board 6050A2250801 revision A02, described as neutral with an F2B tag.

Archive for the Apple A1425 computer, around 1.79 MB, with no further description in the name.

Schematic diagram and service manual for the Lenovo A5000 phone, in a 2.02 MB RAR file.

RAR archive of 893 KB for the Quanta G51A motherboard, revision 1A. The name lists no brand or laptop model, so the G51A project code printed on the PCB is the…

Archive linked to MSI board MS-6762, 1.13 MB in zip format. The name lists just the manufacturer and the MS code, without revision or content description.

RAR package for Inventec board 6050A2516401 at revision A01, again labelled with the TPV and Arroyo3 project names.

ASUS-related archive whose name, TSICT, gives no clear model, board number or content type. Treat it as uninformative until opened.

Short PDF of 161 KB with the numeric name 317091 and a browser copy marker, offering no information about the device, brand or board.

Apple 820-4924 boardview, revision A, as a 576 KB .brd file, the same size as a separate copy labelled new.

Sony training material in PDF describing the WAX2T LCD TV chassis. Training guides usually explain block diagrams, board functions, signal flow, power sequencing and…

Chinese-language guide to the software upgrade procedure for network smart TVs built on the MSD6A338 platform, packed in a 462 KB zip.

Conversion package of 394 KB for a Dell 15 7537, describing how to change the board from discrete graphics (DIS) to integrated graphics (UMA).

Guide for converting Dell 5420 and 7420 boards to UMA integrated graphics, provided as a 178 KB RAR described as flattened, which may mean the BIOS image or document was…

Samsung E700H archive of about 15.4 MB, with no description of its contents beyond the model.

Lenovo Y460 drawings for board KL2, packed as a 1.78 MB ZIP and described as a bitmap version, meaning the schematic pages are likely raster images rather than…

Package of 2.37 MB naming only the Dell Studio 1735, with no ODM, board number or revision given.

RAR package of 7.56 MB listing the Clevo M720T, M730T, M728T and M729T, closely related models built on a shared design.

Short PDF, only 32.2 KB, describing the power-on sequence for Topstar C46 and C48 boards.

Lenovo ThinkPad SL400 schematic, a PDF of roughly 891 KB. No board number, revision or manufacturer code appears in the name, so the exact PCB version it describes…

Archive for Quanta motherboard DAX11AMB6D0, project X11A, revision D, matching the X11A-MB-D marking, packed as a 276 KB RAR.

128-byte EDID base block for an LG LP141WX1 panel, TL variant marked 02. It carries the manufacturer and product identifiers plus timing descriptors read by the GPU…

Datasheet for the 74HC595 and 74HCT595 shift register with storage register and three-state outputs, a 367 KB edition likely differing in publisher or revision from…

Schematic PDF for the Acer Aspire 6920 notebook, 1.39 MB, without a board number, ODM or revision stated in the name.

Boardview archive of 286 KB, with the name pointing to a BRD-format layout but giving no model or motherboard number.

A small 28.8 KB PDF from the GT-S7580 and GT-S7582 service document set, numbered section 11 and tagged EPLIS, which likely stands for an electrical parts list.

Windows executable named fg758p, 2.63 MB, with no description of the program in the name.

An 842 KB PDF describing the LCD1602, the common 16-character by 2-line alphanumeric character display module.

Datasheet covering Microchip PIC12C5xx 8-pin microcontrollers, a widely used baseline family with EPROM or OTP program memory, provided as a 1.57 MB PDF.

Short-form datasheet, 189 KB PDF, for the tiny25, tiny45 and tiny85, matching the Atmel AVR ATtiny25/45/85 family of 8-pin microcontrollers that differ mainly in flash…

Datasheet PDF of 590 KB covering the tiny4, tiny5, tiny9 and tiny10, matching the Atmel AVR ATtiny4/5/9/10 family of very small 6-pin microcontrollers.

Datasheet in PDF form for the Atmel ATmega323, an older 8-bit AVR microcontroller with in-system programmable flash, EEPROM, SRAM and JTAG interface.

PDF datasheet for the EL1604, filed as a 64 KB document; the name gives only the part number.

An 892 KB PDF datasheet identified only as document 6022, with no component name in the title. The part it describes must be confirmed from the cover or page header.

Datasheet in PDF, 141 KB, carrying the document number 6131 and nothing else in its name, so manufacturer and device are unknown until it is opened.

Compact 69.5 KB PDF datasheet named only by document number 1744, without any part number or manufacturer in the title.

Reference document of 1.20 MB in PDF form whose name, SDC, most likely refers to the SD memory card, although the file name gives no maker or version.

PDF reference of 66.9 KB for the KA7500C, a pulse-width-modulation controller from the KA7500 family, compatible with the classic TL494 design.