BIOS image for the HP 2000 laptop on the Intel HM55 chipset, with the Management Engine region marked as cleared.

Schematic PDF identified only by the Quanta board code DA0Y0AMBC60, with no laptop model stated in the name; the code may be a variant spelling of DA0Y0AMB6C0.

Full schematic for the Huawei G525 smartphone, provided as a 585 KB PDF. The name lists no board revision, so compare the circuit labels with your phone's mainboard.

Schematic for the Samsung SM-A720F, provided as a 3.58 MB PDF. The file name lists only the model, without revision or region information.

Samsung SM-E500F schematics provided in an 8.68 MB PDF file. The name lists only the model, without revision or region.

Toshiba Satellite L755 BIOS, part number PSK2YE, for Quanta mainboard DABLDDMB8D0, supplied as a 1.55 MB RAR archive.

Raw 8 MB BIOS image for a Dell Inspiron 580 desktop, labelled DH57M02, which looks like the board identifier for that system.

Lenovo G580 BIOS image for Compal motherboard LA-7988P, compressed as ZIP at 2.71 MB. The name identifies the target flash chip as an EN25Q32, a 32 Mbit (4 MB) Eon SPI…

Archive with firmware for the Toshiba Satellite C55T-B5110, with ENE in the name suggesting an ENE embedded controller related dump.

Schematic for the Quanta CT6 project, revision R1B, as a 989 KB PDF; the laptop brand and model are not stated in the name.

Acer schematic in PDF format, 1.76 MB, for the 3105 series with NWLCa1 in the name, which appears to be the board or project code; the name gives no further revision…

Revision 1.3 schematic for the ASUS K40AB laptop, provided as a 2.07 MB PDF. It shows the full mainboard circuit, including power regulation, charging, CPU and chipset…

Sony Xperia E4g schematic covering the E2003, E2006, E2033, E2043 and E2053 regional versions, supplied as a 320 KB PDF.

Circuit diagrams for the Nokia 6060 handset, supplied as an 814 KB PDF. Repair staff use pages like these to trace supply rails from the battery connector through the…

Nokia 3530 schematics as a small 325 KB PDF; the name carries no revision or board number.

Nokia 6020 schematic diagrams, a 1.08 MB PDF with no revision given in the file name. A repair technician can follow the battery and charging path, trace power…

Schematic PDF named only B465, a model designation without brand, board number or revision in the file name.

PDF circuit diagram for a notebook labelled M7V, 1.29 MB in size. The file name gives the model code alone, without brand, board number or revision, so the exact version…

Circuit diagram for the Sony MBX-178 mainboard from project M620, marked PVT, a production validation build, with 0608 and 1000 appearing to be release tags.

Another M851 schematic for Sony motherboard MBX-217, identical in size at 847 KB to the plain version, so it is likely the same document under a different name; the…

Second copy of the Quanta CT1 motherboard schematic, revision R1A, 926 KB PDF, identical in size to the other CT1 file.

Quanta schematic covering projects OP6 and OP7 at revision RA, a 1.24 MB PDF; the bracketed 2 marks a duplicate copy of an identically sized file.

Quanta OP8 schematic, revision R1A, a 2.52 MB PDF. The name lists the Quanta project code and revision without any retail model, chipset or CPU details.

ASUS K42Jv laptop schematic in PDF format, 1.41 MB in size. No board number or revision is given in the name, so read the title block and compare it with the silkscreen…

Archive for the Samsung Galaxy J7 Prime, model SM-G610F, 2.79 MB in RAR format. The name lists no file contents, so it may hold a schematic, a layout or repair diagrams…

Samsung Galaxy S5 SM-G900S document, a 12.3 MB PDF carrying schematic material for the Korean-market S5 variant.

Firmware archive for the Eee PC 2G Surf, identified in the name by the 700X model code.

BIOS package for the HP Envy dv7-7252er notebook, supplied as a 3.49 MB RAR archive. The name gives no motherboard number or revision, so identify the board from the PCB…

ZIP archive with BIOS data for the Acer Aspire V3-571G configuration 53218G75Maii; the trailing MFG token likely marks a manufacturing-mode image, though the name alone…

Keyboard controller (KBC/EC) firmware for the Lenovo G510 on Compal board LA-9641P, a small 128 KB binary.

Short datasheet, around 78.7 KB, for the HC-SR04 ultrasonic distance sensor module widely used in hobby and educational electronics.

Datasheet in PDF format, 1.39 MB, labelled doc6213, which is a document code and does not name the part.

PDF application note of 82.3 KB dealing with the LM75, a digital temperature sensor with a two-wire I2C-compatible interface and an overtemperature output.

Firmware archive for the TV model CX-42U900F, 189 MB in rar format. No main board code, panel type or version is given in the name, so the file is identified by the…

Schematic in PDF form for the HP Pavilion Gaming 15-dk, covering Compal motherboard LA-H462P at revision 1.0.

Firmware archive labelled for a Dell E6420 on the Compal LA-6592P board, packed as a 472 KB zip with a CD3301 prefix.

Schematic in PDF format for a Dell board numbered 203060-1, carrying the Cyborg-H project name and the TGL-H tag, which points to the Intel Tiger Lake H platform.

BIOS firmware for a board labelled NB2372_MB_V6, with the name noting an 8 MB BIOS, packed in a RAR archive.

BIOS file for the ASRock G41M-S desktop motherboard, revision 1.02, stored in a small RAR archive under 1 MB.

Gigabyte Aorus X7 laptop firmware for board GA-RX7W4 revision 1.0, with both the BIOS and the EC image in one archive.