Russian-language PowerPoint presentation whose title translates as a software installation guide, 39.3 MB in .pptx format.

BIOS for a laptop identified by the codes PF4PU1F and M141SL, likely a Tongfang-based design given the PF4 naming, packed in a 3.68 MB RAR.

Schematic in PDF format named simply SL410, about 1.32 MB, probably covering a ThinkPad SL410 mainboard, although the name confirms neither brand nor board number.

BIOS archive for the ECS A320AM4-M3D motherboard, an AMD A320 board for the AM4 socket, in a 6.41 MB RAR file.

BIOS dump for the LG 15U340 laptop, a 3.06 MB RAR archive whose name also carries the number 13894, possibly a version or build identifier.

ASUS BIOS file for the K42N notebook, version 213, as shown by the .213 extension in ASUS's usual naming style. It is 2 MB in size, which matches a 16-megabit SPI flash.

Main BIOS image for a JV50 laptop, version 128 according to the name, in a 4 MB binary suited to a 32-megabit SPI flash.

Small firmware archive, 140 KB, labelled only Samsung SA100, with no board number, version or chip details in the name.

Repair guide PDF for the ASUS U36SD laptop, likely the RG token in the name, catalogued as a schematic and packed in a 430 KB RAR.

Boardview file for Compal motherboard LA-8481P, revision R10 (1.0), packed in a RAR archive.

MSI MS-7250 motherboard schematic in PDF, zipped to 7.77 MB; the name gives no revision or model name. MS-xxxx is MSI's internal board numbering printed on the PCB.

Schematic set for the Samsung SM-A710FD, the dual-SIM Galaxy A7 2016, packed in a 6.98 MB RAR.

Duplicate of an ASUS S551LN BIOS image, 8 MB, with copia in the name, a Portuguese word for copy.

Firmware image for the Acer Aspire 5315, with z and an unexplained number 123455 in the name. The number is not explained and may simply be a label, not a version.

Small ZIP for the Wistron LV115KB board, project 15277-2N, used in Lenovo V110 series notebooks.

Compressed package of 2.08 MB carrying the code 3CESL-RH-12, which suggests revision 12 of the 3CESL RH series. The name gives no brand, device or file type.

BIOS for the ASUS X99-A desktop motherboard, an Intel X99 platform board. The name gives no version, so check the image inside before use.

BIOS archive for Inventec board 6050A2637901-MB-A02, revision A02. The name gives no device model or firmware version, so match it by the code silkscreened on the PCB.

Repair material for the original Apple iPhone SE in a 5.05 MB RAR; the name gives no board number or file details.

Repair archive for the Apple iPhone 7 at 50.1 MB, likely bundling schematics, boardview files and related references, though the name does not list them.

RAR archive of 1.23 MB for the Dell Latitude D630, labelled as the second of two files; no board number, revision or content type is stated in the name.

RAR archive for the Quanta FH6T board at revision 1A, probably containing schematic documents.

Boardview file, 287 KB in .brd format, for a board numbered 09207 with the suffix sb, which probably marks a sub-board or variant, although the name does not state the…

Small 136 byte archive carrying the title Diagnostic and repair technology, a size that cannot hold a meaningful manual, schematic or image, so it is probably a…

Lenovo file for a Foxconn-made board coded TPC01, stored as a 1.19 MB RAR archive. The name names no model or revision, so the code on the motherboard is the only way to…

Second archive for models 1464, 1564 and 1764, marked B, a 1.34 MB RAR file. The B suffix probably indicates an alternate board version or a different document set from…

Service schematic for the LG 32LS3400 LED television, Korean-market version, 5.77 MB PDF.

BIOS image for the Lenovo IdeaPad Z500 built on Compal motherboard LA-9061P; the name gives no revision or version.

Flash image for the Samsung UN46H6203 television, compressed into a 15.4 KB RAR archive.

Gigabyte G31M-ES2C motherboard BIOS with an .FJ extension, which Gigabyte uses to mark the firmware release, here version FJ.

BIOS image named G60JX, 4.00 MB .rom. G60JX matches the ASUS G60 gaming laptop naming, but the name gives no brand, board revision or BIOS version, so check the board…

WinRAR installer for 64-bit Windows; the name points to version 5.5 beta 3. It is a 2.11 MB executable.

Zipped BIOS for the K50ID laptop, where AS217 most likely denotes firmware version 217. The 645 KB archive is typical of the K50 generation update packages.

K52JU notebook BIOS in a 1.27 MB zip archive, with AS206 most likely indicating firmware version 206.

BIOS package for the K52DY laptop, where AS207 most likely refers to firmware version 207, supplied as a 1.14 MB zip.

Firmware archive for the Acer Aspire 5742, 1.70 MB rar, with no board number, version or list of contents in the name.

Firmware archive for the Samsung NP275E4V-K02MY notebook, 2.11 MB rar. The word ASLI is Malay/Indonesian for original, suggesting a stock dump from an untouched machine.

Output image for the Lenovo ThinkPad X1 Carbon 6th Gen, judging by the name, stored in a 5.73 MB RAR; outimage usually means a processed binary saved from a programmer…

Firmware archive named only V301, which may be a version number; no brand, model or board is given, so the purpose has to be worked out from the contents.

Datasheet for the HCF4017, the CMOS decade counter and divider with ten decoded outputs, provided as a 380 KB PDF.