Indexed as a schematic, 35cgq100 is a 44.1 KB PDF whose name resembles a semiconductor part code rather than a board number; no device, brand or revision is given.

The 78.6 KB PDF 30SLJQ045 is labelled a schematic, yet the name follows the pattern of a rectifier diode part number, pointing to a single-part datasheet.

Acer Aspire V5-551G motherboard schematic for board DA0ZRPMB6C0, delivered as a 1.03 MB PDF. The DA0...MB...

Schematic document for a Z62HA mainboard, delivered as a 1.15 MB PDF. The name carries no brand, platform or revision information, only the board code with its HA…

RAR archive of 152 KB labelled N53TA with revision 2.0; the name does not specify the exact content type.

Sony VAIO laptop schematic for the MBX-266 motherboard, provided as a 1.13 MB PDF. MBX numbers are Sony's own designations for VAIO mainboards, while the actual board…

PDF schematic, 1.02 MB, whose name points to the Sony VAIO board MBX-247; the trailing hk1 token is not explained by the name and may denote a variant or build.

Schematic for the Lenovo E255 notebook as a 928 KB PDF. The file name names only the model, so the ODM board number and revision have to be read from the drawings…

Schematic for the K56CM laptop board, supplied as a RAR containing a PDF. The RG token in the name is not explained and may refer to a specific board variant or build…

Raw 16 MB BIOS image for the Compal board LA-C641P, referenced in the name as the Dell 5570 board.

RAR archive of about 971 KB containing service material for the Foxconn W930 motherboard at the PVT stage, meaning a production validation build close to the final…

Dell N5110 laptop schematic in PDF format, 1.45 MB, a model sold in the Inspiron line. The name gives no board number, revision or ODM.

RAR archive labelled Foxconn V070 DVT MB, filed under ECS. DVT stands for design verification test, an engineering build stage, and MB for mainboard.

Layout file for Wistron motherboard 07211-3, the BDV marker indicating boardview data, delivered in a 206 KB RAR.

BIOS for ASUS K52JU and K52JR laptops, board revision 2.3A, in the ATI graphics variant with version 206, and marked as tested OK; supplied as a 1.73 MB ZIP.

BIOS firmware for the HP EliteBook 840 G8, mainboard 6050A3217501-MB-A01, in a 13.3 MB RAR archive.

Spanish-language course chapter on basic electronics, provided as an 817 KB PDF and apparently the same content as the numbered topic 2 of the series.

Chapter three of a Spanish mobile-phone training series, explaining how a phone works, as a 1.75 MB PDF.

HP firmware for a Realtek RTS5456H USB Type-C PD controller, associated with Quanta board DAG7HGMB8B0 (G7HG project).

Acer laptop firmware for the Realtek RTS5452H Type-C power delivery controller on Compal board LA-L978P, with CRC32 0x60586576.

Samsung UE32D6100SW memory archive covering chassis U68A, main board BN41-01604C and an LD320CGC-C2 panel.

Firmware archive for the Samsung LE37C650L1W, N84A chassis, main board BN41-01443A with a T370HW03-VH panel.

BIOS archive for the HP EliteBook Folio 9470m, a 5.27 MB RAR file whose name carries only the model number.

ZIP archive of 8.92 MB described as an EC ROM for the HP ProBook 440 G8. The embedded controller handles power sequencing, battery charging, keyboard and fan control, so…

BIOS package for the Dell Latitude 3380 laptop, board 16824-1, 5.37 MB as a rar archive.

Rear 5MP ultrawide camera schematic for the Samsung SM-A23, provided as a 2.79 MB PDF. The drawing covers the ultrawide module connector, its data and control lines and…

Samsung SM-A20S schematic section dedicated to the LCD backlight, 4.62 MB PDF. It covers the backlight driver circuit, its boost coil, diode and capacitors, and the…

Schematic section for the 13 MP wide rear camera of the Samsung SM-A20S, provided as a 4.64 MB PDF.

Samsung SM-A05 charging and data schematic, a 6.28 MB PDF. It covers the USB connector, the charger and power management parts, VBUS protection and the data lines to the…

Samsung SM-A10 charging and data schematic, a 2.25 MB PDF. It covers the USB port, VBUS input protection, the charger circuit and the data lines to the processor.

Front camera section of a handset schematic in PDF form, part of a series of pages near 4.78 MB each, with no model named.

PDF schematic page for the 2 MP depth rear camera of a handset, part of a sectioned series of roughly 4.77 MB pages; the device model is not named.

ASUS desktop motherboard schematic for the P5KPL-AM, with an IN suffix that likely marks a regional variant.

RAR archive of 25.6 MB for the Lenovo ThinkCentre M80q Tiny (brand misspelled Lemovo in the name), carrying the board code IQ4X0IL1 and marked ok tested.

Schematic PDF for Dell motherboard LA-7931P, a Compal-designed board identified by the LA-xxxxP code, at 1.29 MB. No revision or laptop model is given in the name.

Fully tested BIOS image for the ASUS X415EA laptop on mainboard revision 2.0, packed in a 7.19 MB RAR archive.

Zipped embedded controller firmware, judging by the ec prefix, with 105 in the name likely denoting its version.

BIOS image for the ASUS TUF B450M-PLUS GAMING motherboard, version 1814 according to the name, raw bin of 16.0 MB matching a 128 Mbit SPI flash chip.

ZIP archive of 6.12 MB whose name gives no model, board number or brand. The unpass part hints at a password removal tool or unlocked BIOS image, but the exact contents…

BIOS image for an ASUS UX425UG laptop, with 301 most likely the firmware version carried in the name.