BIOS firmware for the Acer TravelMate P453, with BA50 given as the board or project code.

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

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.

Spanish tutorial PDF on how to read a schematic, credited to ABCtecnologyspro. It is a training document rather than a diagram for a specific device, and it likely…

Unlocked BIOS for the Lenovo ThinkPad L460, in a 6.55 MB RAR archive. The name gives no board number or BIOS version.

A 4 MB BIOS binary for the ASUS P8H61-M LX desktop motherboard on the Intel H61 chipset.

BIOS for the Toshiba Tecra R940-C014, part number PT43FV, with FAM2SY2 and A3256A codes in the name, packed as RAR.

BIOS package for the ASUS FX50J / X550JX at board revision 2.1, the version with N16 GT-A2 graphics.

Issue 17 of El mundo de la electronica, a Spanish electronics course or magazine series supplied as a 1.31 MB PDF.

Short text note of about 2 KB titled ENE pinout, likely listing pin functions for ENE embedded controller chips used on many laptop boards.

BIOS binary for the ThinkPad T61p workstation laptop, 1.97 MB as a ZIP archive. The name gives no version or board revision, so verify the image after extraction.

Archive named after the Samsung board number BA41-01084A, 1.14 MB in RAR format. Samsung uses BA41 prefixes for notebook motherboards, and the name specifies neither the…

Firmware dump for the Dell OptiPlex 780, tagged E93839 and GA0402, with 82801JDO in the name referring to the Intel ICH10DO southbridge used on this board.

Firmware for the SR-1600HD receiver on the 1507G8M board, version V204, dated 2019-09-10.

Firmware package for the Microsoft Surface Pro 3, delivered as a 4.64 MB RAR with no board number, version or chip details given in the name.

BIOS firmware set for the Acer TravelMate P246, without a board number in the name. The RAR is 3.33 MB, so inspect the contents and identify the correct image for the…

Unlocked BIOS image for the Samsung NP-R428, provided as a 785 KB RAR. The name gives no version or flash chip details; unlocked normally indicates a dump with password…

Archive for the HP EliteBook 8460p, motherboard 6050A2398501-MB-A02, a number in the Inventec style, with A02 marking the revision.

ROM image for the ASUS K55VM, motherboard revision 2.0, 6 MB in size. Six megabytes usually means two flash chips, a 4 MB plus a 2 MB pair, or a combined image, as found…

Package for the Apple MacBook A1181, the polycarbonate model, tagged with the K36 project code for its logic board.

BIOS dump for an HP laptop on Quanta board DA0R62MB6E1, with an SLJ8E marking that matches an Intel chipset S-spec code.

BIOS image for the HP Compaq Presario CQ56-124er laptop, supplied as a 1.14 MB RAR. The name does not specify the motherboard number, so check the PCB marking since CQ56…

Original BIOS dump for the ASUS K40IJ notebook; the ORG tag marks it as read from a factory chip. It is 1.00 MB, sized for an 8 Mbit SPI flash.

BIOS binary of 1.00 MB for an HP Pavilion DV2000 with an AMD platform. The Spanish word antiguo in the name means old, suggesting an earlier board or BIOS revision of…

Family manual for the Atmel AVR XMEGA A series, a 4.96 MB PDF that explains the CPU, DMA, event system, clocks, power management, timers, USART, SPI, TWI, ADC, DAC…

Reference document of 1.20 MB in PDF form whose name, SDC, most likely refers to the SD memory card, although the file name gives no maker or version.

Raw 32.0 MB read of the flash chip at board position U367; the name gives only the reference designator, with no device or board.

Zip archive labelled with the Dell Latitude E7330 model only, listed as BIOS firmware and about 11.8 MB in size.

Modified firmware for the HP EliteBook Folio 1020 G1 targeting a 25Q16 flash chip, supplied as a 522 KB ZIP.

A 32 MB BIOS binary for the EliteBook 840 G9 family, labelled as an MPM unlock image. MPM is the Manufacturing Programming Mode that HP boards use to lock or unlock…

Part datasheet for 5HP01SP, a 27.5 KB PDF. The name carries no model, brand or board number, only the device code with an SP suffix that likely identifies its package.

Catalogued as a schematic, the PDF 3LN01SP (27.5 KB) is named only after a part-style code with an SP suffix, with no device model, board number or revision stated.

A 21.1 KB PDF carrying the part number 1n6768, best understood as a datasheet for a JEDEC 1N-series device rather than a board schematic.

Datasheet in a 106 KB PDF for the 27c256, a part number in the common 27C CMOS EPROM family, although the catalogue lists it as a schematic.

PDF of 329 KB named 25C040, indexed as a schematic although the name points to a 25-series SPI serial EEPROM, where 040 conventionally denotes 4 Kbit capacity.

Filed under schematics, this 357 KB PDF is named after the 25AA640 and 25LC640, which are Microchip SPI serial EEPROMs of 64 Kbit capacity, so it is most likely the…

EC unlocked firmware image for the HP EliteBook 745 G5, Inventec board 6050A2945701, 16 MB with no file extension.

Spanish PDF numbered topic 5 on disassembling mobile terminals, roughly 954 KB, part of a phone repair training series. It does not name a specific handset.

Section 3.5 of a Spanish repair course on the ultrasonic cleaning tank, a 395 KB PDF within the workshop equipment chapter. No device model is given.