Large 156 MB RAR archive simply named TOOLS, with no indication of its contents in the name.

ZIP archive of 4.71 MB for the MSI MS-6511 board. The name holds just the manufacturer and MS- model code, without revision or description, so check the contents after…

RAR archive covering two FIC board variants, VA250W and VA250D, at revision 0.2, around 1020 KB.

Schematic diagram set for the ASUS UX31A2 ultrabook, revision 2.0, compressed into a 974 KB RAR archive.

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

Boardview for the Acer Aspire 5349 and 5749 on Quanta ZRL mainboard DA0ZRLMB6D0, provided in a 106 KB RAR.

RAR archive of 1.73 MB carrying the code 5YXSV-RH02 and no other information about brand, model or contents.

PDF schematic for Compal board LA-9591P, also tagged DAA00005W10, with goliad 14 ULT given as the project name, an A00 stage and a gerber 0516 date note.

Boardview covering the ASUS X452C and X450VP, listed for revisions 2.0 and 2.1, packaged with Disable RAM notes.

PDF schematic whose name carries ms13, DVT and mb, meaning a motherboard drawing from the design verification test stage of a project coded ms13.

Schematic and service manual material for the Samsung SM-G316HU phone, part 1 of the set, packed in a 4.96 MB RAR.

Firmware archive for the HP 15-n015st laptop on Quanta motherboard DA0U82MB6D0, rev D. The same Quanta U82 board is shared across several HP 14 and 15 inch models, so…

Schematic for the HP ProBook 4431s, board 6050A2411501 revision MB-A02, supplied as an 823 KB PDF.

Schematic PDF of about 1.01 MB for the Rocky 40-50 platform, discrete graphics version, likely covering 14- and 15-inch variants of one design; brand and board number…

Schematic package, most likely, for the Dell Studio 1435 and 1535, built on the Quanta FM6 motherboard in its discrete-graphics version at revision 3A.

Schematic for an MSI board built around the Pentium M processor and the Intel 855GME chipset.

Schematic set for the LG B2050 mobile phone in a 709 KB PDF. These drawings let a technician follow the charging and battery circuits, trace power rails, and check…

Another Xiaomi Mi 4C schematic document, labelled as part 1 and packed in a 17.8 MB PDF; it may be an alternate edition or the first section of a multi-part set, which…

Circuit schematic in PDF for the Xiaomi M1s phone, with the Chinese part of the name meaning Xiaomi schematic diagram.

Lenovo B490 laptop schematic in PDF format, about 1.95 MB. The name includes the string la4801126410106, which looks like an internal reference or board identifier, but…

Display EDID image for the HannStar HSD089IFW1 panel, an 8.9-inch class screen typical of early netbooks, stored as 256 bytes.

EEPROM data for a Sharp 32LE340 television, taken from an AT24C128 serial EEPROM at board position IC 3102, in a 430 byte RAR archive.

BIOS together with EC firmware for the HP Pavilion dm4-1160US, Murray board 6050A2345401-MB-A03.

Fly SL500I schematic, provided as a 753 KB PDF. The diagrams let a repair technician follow the battery and charger circuitry, regulator outputs and the lines between…

Richtek marking-code reference in PDF format. Richtek power ICs, including PWM controllers, buck converters, LDOs and load switches, are very common on laptop…

BIOS binary for the Intel D845GVSR desktop motherboard, 512 KB. The name states only the model; version and status are unknown.

Circuit schematic for the classic Nokia 3310, an 827 KB PDF. The name carries only the model, with no revision or board code.

F83VF motherboard schematic, revision 1.1 according to the r11 marking in the file name, delivered as a 1004 KB PDF.

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

Raw 1 MB BIOS binary named d531, most likely for the Dell Latitude D531, though the name gives no board number, revision or tested status.

Firmware archive for the Compal board LA-6582P, about 1.7 MB packed, with no laptop model named.

Datasheet for the Microchip PIC16C77x family in a 2.61 MB PDF, with x marking the different members of the group.

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

MAX038 datasheet in PDF, covering the Maxim high-frequency precision function generator chip able to produce sine, square and triangle waveforms.

Preliminary datasheet for the Atmel AT91SAM7S series of ARM7TDMI-based flash microcontrollers, a 10.5 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.

Lenovo firmware archive for the Compal board LA-N191P, compressed as an 8.18 MB RAR; the name also carries a date-time stamp and an SVOD3 tag whose meaning is not…

Schematic diagram for the MSI MS-7680 motherboard, revision 4.1, provided as a PDF in a 653 KB RAR archive.

Schematic in a RAR archive for a G533 laptop, with G533QS named as the model and the board number 6050A3250201-MB-A03 stated, the name also mentioning REV 2.0.

BIOS or firmware package stored as a RAR archive of about 17.1 MB, with a name that gives nothing beyond the number 20, so the target device, board and chip are unknown.