Samsung BIOS dump for the NP305U1A notebook, 2 MB, with a 03PS suffix that is probably part of the model or region code.

Firmware dump for the Lenovo G550 laptop, 2.00 MB binary; the name gives no motherboard number or revision. The size matches a 16 Mbit SPI flash chip.

An 8.00 MB original BIOS dump tagged elit org; elit likely refers to an EliteBook, but no model or board number is stated, so the target machine is unconfirmed.

A 128 KB embedded controller image from a Dell laptop; the name gives no model or board number.

Dell Latitude E6400 BIOS update image, version A32 as given in the name, 1.63 MB in size.

Dump from the Dell Inspiron 1564 labelled U4, which likely identifies the location of the flash chip on the motherboard it came from.

BIOS image for the Dell Inspiron 1545, marked for the Core 2 Duo configuration of this model.

Firmware binary with a short, uninformative name that only reads d255e, giving no clear brand, model or board number. Its 2 MB size points to a 16 Mbit SPI flash chip.

BIOS dump labelled CQ61320ET, which reads as a Compaq Presario CQ61 series model code, though the board number is not given.

HP Compaq Presario CQ42-135TU BIOS firmware, supplied without a file extension and sized at 1 MB, which corresponds to an 8 Mbit SPI flash.

Original BIOS read from an ASUS K42N, 2 MB in .bin format, matching a 16 Mbit SPI flash chip.

BIOS for the ASUS K42F fitted with a first-generation Intel Core i3, as the name states. The image is a 4 MB .bin, matching a 32 Mbit SPI flash chip.

Unspecified Acer BIOS image labelled only as original, with no model, board number or revision in the name.

Program file for the Philips 224E5Q monitor driver board numbered 715G5283-M03-000-004Q, per the name.

Schematic in PDF form for the Samsung SM-A207F smartphone, supplied as a RAR archive. Beyond the model code, the name gives no board revision or other detail.

Schematic for the Lenovo C240 all-in-one, project VBA20, Compal board LA-9303P, with the date 20120810 in the name, delivered as a PDF inside a RAR archive.

Pegatron boardview for the IPMSB-VH1 H61 desktop motherboard, revision 1.01A, with part number 69M222UK0A05. Pegatron builds this board for OEM desktop systems.

Schematic set for the Huawei P20 smartphone, provided as a PDF compressed in a 759 KB RAR archive.

Boardview document for a board identified as MB2110 revision 2.0, supplied in PDF form inside a RAR of about 1.26 MB.

Schematic PDF of 6.11 MB for Compal boards LA-H482P and LA-H492P, as stated in the name, which gives no laptop brand or model.

Schematic drawings for the MS-7365 board at revision 0A, delivered as a 1.20 MB PDF file.

Large RAR archive of about 697 MB for the TP.MT5510I.PB801 TV mainboard, labelled for a 1920x1080 panel, 8G storage and JVC, with a REF30 reference.

Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

Boardview for the ASUS X510UNR laptop, mainboard revision 3.0 with ASUS number 60NB0GS0-MB4030, provided as an FZ file in a 156 KB ZIP.

Schematic in PDF for the Samsung i8200, named only by its model number with no further details given.

Schematic PDF for a Dell laptop board built by Compal, labelled LA-B015PI, 1.70 MB; the specific Dell model is not stated in the name.

Schematic in PDF format for a G41D3+ desktop motherboard, contained in a 1.23 MB RAR archive, with no manufacturer or revision given in the name.

Schematic PDF for the TONGA-E project, ZN5, Quanta board DA0ZN5MB6F0, packed in a RAR archive.

Boardview for the Quanta motherboard DAX61CMB6C0, delivered as a compact 367 KB RAR; the BDV token in the name simply marks it as a boardview.

Boardview file for revision 2.0 of the ASUS K43L mainboard, compressed in ZIP form. Technicians use it to identify where a part sits on the PCB, see its connected nets…

BIOS archive for the Samsung 905S3G notebook, about 1.8 MB in RAR form; the name carries no board number or version.

MSI desktop board BIOS for the MS-7353, Ver 1.0, with the file A7353IMS inside a 595 KB rar.

Raw 512 KB binary named after a 945GCT-M board, which suggests a desktop motherboard on the Intel 945 chipset, though no brand or revision is given.

Laptop schematic PDF labelled 4752 with the project code JE40 HR MB, where MB indicates the mainboard.

Schematic for the Dell Inspiron 15 3541, referencing Wistron board 13283, in a 1.39 MB PDF.

Schematic for the Lenovo ThinkPad T460s, covering motherboard NM-A581; the name labels it Compal and gives no revision.

BIOS archive labelled p50NM-A451, which points to a Lenovo-style LCFC board number NM-A451 used in the ThinkPad P50.

BIOS image for the ASUS VivoBook X512UF (Y5100U variant), mainboard revision 2.0, with the Management Engine region cleaned.

Service schematic for the Xiaomi Mi 5s, code name capricorn, compressed into an 875 KB ZIP file.

Boardview for a motherboard coded PT10FG, a Pegatron-style project name, compressed into a 220 KB RAR. The name gives no laptop brand or revision.