Small PDF, 376 KB, whose Spanish title means converters, with no device, brand or model in the name.

Spanish course section 3.4 on the microscope, a brief 114 KB PDF from the workshop equipment chapter of a mobile repair series. No microscope brand or model is stated.

Xiaomi Redmi Note 13R archive listed as firmware, 3.18 MB in size, with nothing in the name indicating the exact partition, version or region.

Small 200 KB RAR labelled as a ThinkPad maintenance utility for Lenovo machines; the name says a password for the archive is published elsewhere, and gives no model or…

EEPROM contents for IC801 on the Samsung UN40J5000AG main board BN41-02098B, used with the V400HJ6-PE3 panel.

Small 540 KB PDF for the Compal-numbered LA-F312P motherboard; BDV in the name suggests boardview-style content, probably a component placement layout rather than a full…

Boardview for a Dell Latitude motherboard numbered 13229-1, a number in the Wistron format, packed as a small RAR. The name does not state the laptop model.

Zipped BIOS file for the Dell XPS 8500 desktop, version A14. The archive is about 3 MB, smaller than the 4 MB flash chip this model is known to use.

Schematic PDF with an uninformative name, IO, which suggests an input/output or daughter board but states no device, brand or board number.

Zipped ROM file named M65_A10, 681 KB, catalogued as BIOS firmware; the name gives no brand or board number.

Small 551 KB PDF schematic whose name holds only the token SY3, with no brand, model or revision stated, so the exact device cannot be confirmed from the name alone.

Small RAR archive for the Lenovo board NM-A251, labelled TOP, most likely images or layout data for the top side of the PCB.

Firmware image named only with a number, 209394, in .rom format and 256 KB in size. The name gives no brand, model, board number or version, so its target cannot be…

Duplicate copy of the 610I firmware dump, 1.00 MB in .bin format; the (2) marker is just a copy suffix and does not indicate another revision.

Compact 205 KB firmware archive labelled Samsung 1933SN, a code that matches Samsung monitor naming, though the name gives no board, controller or flash chip details.

Samsung firmware archive of 304 KB labelled 19C150F, which follows Samsung monitor model naming, though no board, controller or flash chip is stated.

Main BIOS dump for the Acer 4738 Intel model, labelled for B, and 2.00 MB in size, matching a 16 Mbit SPI flash chip.

Acer Aspire 5920 BIOS image, 512 KB binary, with no board number or version in the name.

Small RAR archive named BTCR, 236 KB, with no device, brand or board information in the name.

Datasheet for SF104SL3 in the INV version, a small 70.7 KB PDF. INV may relate to an inverter, though that is not confirmed by the name, and no manufacturer is stated…

Archive called ZTTECH, about 2.3 MB, whose name only seems to point to a brand and states no board model, revision or content type.

Schematic entry for the Dell Inspiron N4010 on the Quanta UM8 board, revision 1A. The archive is only 670 bytes, far too small to contain real schematic pages, so it is…

Small RAR archive of about 99 KB named M78-PVT, with no brand or board number given. PVT normally stands for production validation test, a late pre-production build…

Small archive for board LS-2492 with project code EAT20 and ATI M22P / M24P graphics options.

Brief 30.7 KB PDF datasheet labelled with the part number SM8506 and no other details, so the maker and device function must be read from the document.

Very small 11.7 KB PDF for the part SM6103S; the name carries no manufacturer or function, and at this size the file is probably a one or two page summary rather than a…

Small PDF datasheet, 146 KB, named only by the literature code SDLS098 with no device number in the title.

Boardview file labelled for the iPhone 7 Plus Intel baseband board, in .bvr format. At only 13.8 KB it is unusually small for a full phone layout, so it may be partial…

Small RAR archive named only for a Z87-PLUS board, which matches an Asus desktop motherboard on the Intel Z87 chipset, though the name does not state its contents.

Compressed ZIP package, 464 KB, labelled N68S3B, a name that looks like a desktop board model code.

ZIP archive, 342 KB, for a board named N61S with version 2.0 stated in the name. The contents are not described, so open it and identify the files before use; an archive…

Small 374 KB zip archive labelled K8M890M2MA, a name that points to a motherboard built around the VIA K8M890 chipset with an AM2 socket.

Small ZIP file, around 409 KB, labeled g31mx, apparently for a G31MX desktop motherboard on the Intel G31 chipset; no brand, suffix or revision is given.

Small 351 KB archive named 945GCM3, which suggests a micro ATX desktop motherboard on the Intel 945GC chipset.

BIOS package for a Champion-brand motherboard identified as LT-945LM6, a board using the Intel 945 chipset family according to the model code, in a 358 KB zip.

BIOS archive, 479 KB, for a 6100PM-M2 motherboard, version V3.0. The 6100 label likely indicates an NVIDIA GeForce 6100 chipset board for AMD processors, but the vendor…

Compressed BIOS for a desktop motherboard labelled P5G-MX, packed as a small 388 KB zip.

BIOS firmware for the HP G62-b20sa in the AMD version without a discrete graphics processor.

Firmware package for the Acer TravelMate 8473T. The name states only the model, with no board number, revision or hardware variant, so identify the motherboard yourself…

Archive labelled as BIOS firmware for the Acer TravelMate 3260 with ZR1 model code. The RAR is only 290 bytes, far too small to hold a BIOS image, so it is most likely…