BIOS image for the Lenovo IdeaPad Z585, labelled LZ3C, compressed to 1.32 MB in 7z. LZ3C looks like a Quanta project code, as Quanta boards for this series use the LZ3…

Apple firmware archive labelled only with the model number A1342, the polycarbonate MacBook, with no logic board number or revision given. The 7z file is 1.61 MB.

BIOS firmware for the Toshiba X500 and X505 series laptops, delivered as a 1.02 MB 7z archive.

ZIP archive of about 5.58 MB whose name, LB35B, gives little away; it may be a board or project code, but the device, brand and contents are not stated.

Firmware for the mainboard with PCB number 6050A2907701-MB-A01, an Inventec-style 6050A number with board revision A01. The laptop model is not given in the name.

HP 15 notebook package for the Quanta U81 platform, 298 KB in RAR format. The small size suggests a BIOS dump or a short document rather than a full schematic.

Repair material for a Dell 3521 showing seven beeps, packaged as a 1.89 MB RAR. On Dell laptops a seven beep code generally points to a CPU or processor related failure…

DIS to UMA conversion files for Quanta board DA0LX6MB6F2, revision F, stored as a 1.17 MB RAR. Quanta uses this DA0 numbering on boards for several laptop brands.

Unlocked BIOS image for the UX50, delivered as an 851 KB RAR archive. The name gives no firmware version, chip type or details of the modification.

Compilation of service mode access codes for LED televisions, 936 KB PDF, with no single brand named.

BIOS image for the HP 15-n018TU laptop, built on Quanta board DA0U81MB6C0. Quanta uses the DA0xxxMBxxx numbering widely on HP Pavilion 15 boards.

BIOS dump for the Samsung NP305U1A, the Princeton 11 platform, on Samsung board BA41-01686A. Samsung uses its own BA41 numbering for laptop motherboards.

Onida television file labelled LEO20HE, delivered as a 2.28 MB RAR archive. The name gives the model designation without a board number or content type, so extract it to…

Sharp LC40LE265M television files in a 3.27 MB RAR archive; the name gives the model only, without stating whether it holds a flash dump, EEPROM data or service…

BIOS archive for a Philco 14L notebook, linked to board marking 71R-E14RV6-T830 as given in the name.

BIOS archive for the ASUS X540SA at board revision 2.0, 3.71 MB as RAR. A separate revision 2.1 image exists, so compare the revision printed on the PCB before choosing…

HP Pavilion BIOS for Inventec board 6050A2450801-MB-A02, marked ok, suggesting a working image, in a 3.81 MB RAR.

Firmware archive for the HP EliteBook 2760p, marked f63 and REVA, and labelled ok, which suggests a tested, working dump.

Raw 4 MB BIOS binary for the Dell Inspiron 1564. The name gives no board number or GPU variant, so check whether your board uses integrated or discrete graphics before…

BIOS image for the Intel DG31PR desktop motherboard, a 512 KB binary matching a 4 Mbit flash chip. No BIOS version is given in the name.

512 KB BIOS image for the Intel D845RPI motherboard. No version, revision or tested flag accompanies the model name.

Intel D845GRG desktop board BIOS, stored as a 512 KB binary image. The name carries only the model number, without version, revision or tested status.

One megabyte raw binary image named for Suzuki and Z441. The name does not clearly identify the device or whether it is firmware for a laptop, a vehicle module or…

RAR archive of about 745 KB with firmware for the Quanta DAQT8HMB6B0 motherboard, the QT8 project.

PDF schematic for the ThinkPad T42 laptop, about 1.08 MB in size. No board revision or code name appears in the name, so check the system board label before matching…

RAR archive of BIOS firmware naming A42J and K42JP, two closely related ASUS notebook models that share platform designs.

HP 6005 desktop BIOS, an AMD platform, family 786G6, version 01.17, 1.00 MB .rom. The name also notes amdb24 and 2ddr3; amdb24 is not certain, while 2ddr3 likely…

BIOS image of 512 KB for the Intel DG31PR desktop motherboard, an Intel G31 chipset board.

Firmware package for the K52JB laptop, the AS208 tag most likely being BIOS version 208, stored as a 1.23 MB zip.

Firmware for the K50IL notebook in a 634 KB zip, with AS201 most likely marking BIOS version 201. It suits this K50 variant only, so verify the model label before use.

BIOS dump of 1.00 MB for the Compaq CQ40, configuration 121TU. The name ends in the token 30F7F664, which looks like a checksum or identifier, though its meaning is not…

Firmware for Quanta mainboard DAUT1AMB6E1, revision E, compressed as a small 918 KB RAR.

ROM image, 1.50 MB, named E5500A17_1 with no brand, model or board information. The token likely encodes a model and BIOS revision, possibly a Dell Latitude E5500 at…

Datasheet for the older ATmega161 AVR microcontroller, a 1.65 MB PDF document. It details pin functions, the memory map, peripherals such as timers and UARTs…

Complete datasheet for the ATmega8535 AVR microcontroller in a 2.44 MB PDF. It covers the 40-pin and surface-mount pinouts, memory, timers, ADC, USART, SPI, TWI, fuse…

Datasheet for the DAC0800, an 8-bit high-speed current-output digital-to-analog converter originally from National Semiconductor.

RAR archive of 2.97 MB labelled PA HM65 version 5.21, pointing to firmware for a board built on the Intel HM65 chipset, used in second-generation Core laptops.

Raw 32.0 MB dump read from the chip at board position U366. The name records only that designator, so the device, brand and board revision cannot be identified from it.

ZIP archive of about 33 MB named simply pack, with no model, board number or file type indicated.

Firmware package for the ZEED4 receiver, version V8.29 dated 26 October 2021, in an 11.5 MB zip.