BIOS image for the Dell OptiPlex 7050 desktop with board marking D8-MFF-SF revision A00, described as working.

A RAR file of about 953 KB intended for the Xiaomi Mi 5 smartphone. Beyond the model name, nothing indicates its contents, board revision or version, so extract it and…

Small RAR archive, just 372 KB, labelled for the Xiaomi Poco X2. The name reveals nothing beyond the model, and at that size it most likely holds a few diagram or layout…

Datasheet-style PDF of 88.9 KB for the 2SC4361, listed in the schematic category although the file name holds nothing but the part number.

A 98.4 KB PDF titled with the part number 2SC4162, filed under schematics but in practice expected to be the datasheet for that transistor.

A very small 12.3 KB PDF catalogued as a schematic and titled 27LV256-20I, a low-voltage 256 Kbit EPROM part number with what appears to be a 200 ns speed and industrial…

Short PDF of 17.5 KB titled 23SC4428, catalogued under schematics. The name gives only a part number, and its 4428 suffix resembles that of a known smart-card memory…

Archive A901-1-4-01 with an R2 suffix, likely revision 2, stored as a 692 KB RAR file. The name gives no manufacturer and no clear content type, so open it with WinRAR…

Second copy of the Lenovo unlocked Yoga 11 BIOS in .rom format, 8 MB in size, with the sur token in the name unexplained.

Toshiba Z30-A-10P firmware dump, 16.0 MB in .bin format, also tagged FAUXSY3, which appears to be a board or platform identifier. No revision or BIOS version is given.

RAR archive of 6.88 MB for the Lenovo IdeaPad 3 15ITL6; the name gives only the model, with no board number, revision or content list.

Archive for the Lenovo Legion 5 Pro 16ACH6H laptop, machine type 82JQ. No motherboard number is included in the name, so extract the RAR and check the headers of the…

Small 102 KB PDF schematic named MLT198TX, with no brand, device or revision given in the name.

Small 176 KB RAR archive named only after the SMSC LPC47N350 controller, with nothing in the name to say what is inside.

RAR archive labelled Z87-PRO, a name that matches a desktop motherboard model, though the file name does not say what the archive holds or who made the board.

A 3.25 MB ZIP archive labelled AM1M-A, a motherboard model for the AM1 platform judging by its name.

PDF schematic for MSI laptop board MS-17221, revision 1.0, packed into a 1.27 MB RAR. It documents power rails, the power-on sequence, charger, memory and display…

Schematic PDF for the MSI MS-7C08 motherboard, revision 1.2, compressed in a 1.74 MB RAR.

Physical scanning image PDF for the Apple A2289 with logic board 820-01987, revision 06.

Boardview layout for MSI motherboard MS-7982 revision 4.0, containing BDV and CAD files in a 1.06 MB ZIP.

Schematic PDF for what the name gives as MS-7388, an MSI-style board number, at revision 0A, likely a pre-production or early design stage.

Small RAR archive of about 75.5 KB for the Gigabyte GA-H61M-DS2, revision 4.0, labelled with the ITE IT8620E.

RAR archive of 3.14 MB for the Lenovo ThinkPad W540, with no board number, revision or content list given in the name.

Archive tied to the MSI MS-V388 PCB, revision 2.1, with a size of 2.97 MB. The name does not say what is inside, and since a separate boardview for the same revision…

Acer Aspire 7736G firmware archive in ZIP format, 990 KB, with no version or board revision stated in the name.

Archive in RAR format, 1019 KB, for the HUAWEI Nexus 6P, marked with a (1) suffix that usually indicates a second copy of the same file.

Archive for the NVIDIA GeForce 8600M GT, a notebook GPU, 259 KB in RAR format and apparently a second copy of the same file set.

BIOS package for the ASUS ROG Maximus XII Formula desktop motherboard, packed as a 20.9 MB RAR archive.

ZIP archive of 6.61 MB labelled M1721 and M6 Note, which points to the Meizu M6 Note smartphone, M1721 being its model code.

RAR package of about 1018 KB for the Xiaomi Mi 4C smartphone. The name states the device but not what the archive holds, so check whether it is a schematic, boardview or…

Service manual archive for the Samsung SM-A315G (Galaxy A31), with a Portuguese title, compressed into a 6.06 MB RAR.

Archive for the Gigabyte GA-H110M-S2 desktop motherboard, a 4.02 MB rar file. The name does not state what is inside, so it may hold a BIOS image, schematic or other…

Small RAR archive, under 1 MB, for the Meizu MX5 smartphone; the name gives only the model, so the contents are not described.

Service archive for the Samsung Galaxy A7 (2017), model SM-A720F, compressed into a 1.57 MB ZIP file.

Small RAR archive labelled for the ASUS P8H77-M PRO desktop motherboard, revision 2.00, at about 176 KB.

Compact 162 KB RAR archive for the ASUS K54C laptop, carrying the number 2.1, which is most likely a board revision, although the name does not say so.

Zip archive of 994 KB for MSI motherboard MS-6579. The name gives no revision, chipset or file type, so open the archive to see what it holds; at this size it is likely…

RAR archive of about 627 KB labeled only with the MSI board number MS-6382; no revision or document type is stated.

Compressed RAR package labelled Z94RP, 867 KB in size, with no further detail in the name about what is inside.

Repair guide for the ASUS ROG GL552VW laptop, packed in a 992 KB RAR archive. Guides of this kind usually cover power-on sequencing, typical voltages, fault-finding…