ASUS MAXIMUS VIII EXTREME desktop motherboard repair guide, provided as a 1.64 MB RAR archive.

Alpha and Omega Semiconductor datasheet for the AON6428 power MOSFET, provided as a 301 KB PDF.

Archive named only after the H81M-C board, roughly 296 KB, with no brand, revision or contents listed.

BIOS archive for the Fujitsu LifeBook S782 vPro, listing the part numbers CP562661-Z3, CP562662-X3 and CP602048-02.

BIOS archive covering the Acer Aspire One A110 and A150 netbooks, listed as AOA110 and AOA150, in a 684 KB RAR.

Archive for a board with project name LCO-2 and number 11297-1, a pattern used by Wistron, an ODM building notebooks for Dell, Acer, Lenovo and others.

RAR archive of 4.85 MB for the Apple logic board 820-00840, revision A according to the name.

ZIP archive, 774 KB, for Inventec mainboard 6050A2175001 revision MB-A02; the name suggests a duplicate saved copy and does not list the contents.

RAR archive of about 1.33 MB whose name lists only the numbers 1100, 2300 and 2600, with no brand, device type or document type stated.

A 498 KB RAR archive for the ASUS B85-PLUS, an ATX motherboard built on the Intel B85 chipset for Haswell LGA1150 CPUs.

ZIP file for the ASUS X540UP notebook, 146 KB, whose name gives neither board number nor revision nor a list of contents.

PDF from Maxim Integrated covering the 8731AE, listed as a schematic but most likely the datasheet for that Maxim part.

Service data for the TCL L32F1590BN TV packed as a 2.69 MB RAR archive. The file name lists only the brand and model, so the documents or images inside remain to be…

BDV boardview for HP Pavilion 14 and 15 notebooks built on Quanta project U92, board listed as DAOU92MB6D0.

Quanta N91 archive of 1.41 MB in RAR format, with the name adding MV, D3H and 0322. These tokens are not explained in the name and may refer to a build stage, a version…

Lenovo ThinkPad X200T archive, a 1.97 MB RAR. The name lists the tablet model only, with no board number, revision or description of the contents, which should be…

RAR archive for the Clevo D800P, which the name pairs with the Sager NP8890 rebrand of the same machine.

Maintenance manual in PDF for the Huawei MediaPad 10 FHD tablet, filed here under schematics.

Samsung NP-R560 laptop schematic, a 1.68 MB PDF; the name states the model but not the board code name or revision.

RAR archive of 1.82 MB for Apple board 820-2330. The name carries only the board number, with no revision, project code or list of contents, so open it to check whether…

Archive of 236 KB for the Apple 820-2297 LED driver board, the circuit that powers the display backlight.

LG M4410 mobile phone schematic, provided as a 1.22 MB PDF. No board revision is listed in the name, so compare the title block with the phone's PCB markings.

Schematic PDF, 187 KB, for Samsung-numbered power supply boards BN44-00632A and BN44-00633A, listed with the codes L46F2P and L55F2P, which suggest 46-inch and 55-inch…

Small 9.66 KB PDF for Sony devices titled as a blink code reference, presumably listing the meaning of LED flash patterns shown on failure.

Firmware archive labelled E5420, most likely a Dell Latitude E5420 though no brand is given, with an Intel 14-inch UMA (integrated graphics) board note.

Archive for the Lenovo B470 and B470C, built on Wistron board LA470, compressed as a 1.14 MB RAR.

Lenovo E40 circuit diagram as a 1.38 MB PDF, whose name states the model alone. Board number, designer and revision should be read from the pages, and a similarly sized…

Repair document for the ASUS X550CC notebook, provided as a 955 KB PDF and listed as a schematic.

Schematic for the ASUS K53SV notebook, a 593 KB PDF. The name lists only the model, without mainboard number or revision, so verify the board marking and revision on the…

Microchip datasheet for the PIC16F87xA family of 8-bit flash microcontrollers, supplied as a 3.92 MB PDF.

Microchip datasheet for the PIC12C67x series, small 8-pin EPROM/OTP microcontrollers with analog-to-digital conversion, in a 1.90 MB PDF.

Datasheet for the Atmel AT89S52, one of the most popular 8051-compatible microcontrollers, with 8 KB of ISP flash, 256 bytes of RAM and three 16-bit timers.

Datasheet for the Atmel AT89C1051U, a 20-pin 8051-compatible microcontroller with 1 KB of flash; the U version adds a UART and second timer compared with the basic…

ASUS N10J firmware dump for board revision 2.0, compressed in a RAR of about 1.28 MB. The name does not list the chip type or version, so check the extracted file size…

BIOS dump for the ASUS X415EA laptop covering board revisions R6.1 and R7.0, compressed into a 7.06 MB RAR archive.

Very small 18.0 KB ZIP named T-840 with a string that likely encodes the date 12 December 2016, but the device type and brand are not stated.

ZIP archive for an Inventec / Foxconn board 6050A3645606, with name tokens g835lx and G635-pmv-gbm that likely reference the model or project, though they are not…

Schematic PDF named only T135, around 768 KB, with no brand listed. It may relate to the Toshiba Satellite T135, but the name alone cannot confirm that, nor any board…

Archive for the Dell Inspiron N5110 on Wistron board DQ15 10260, covering a conversion from discrete graphics to UMA (integrated graphics only).

Small 57.3 KB PDF for the 2SC5060, filed under schematics though the name suggests a transistor part sheet.