BIOS firmware for the Acer Aspire 4740G, the variant with discrete graphics, read from a Macronix MX25L3205 flash chip.

Firmware for the Acer Aspire 4720Z, labelled z01, stored without a file extension and 1.00 MB in size.

Raw 8 MB BIOS dump for Wistron board 19795-1 with the Management Engine region cleaned, in BIN format ready for a programmer.

BIOS image for the Dell OptiPlex 3020 desktop, an 8 MB binary matching a 64 Mbit SPI flash chip.

Tested BIOS dump for the ASUS X571GD laptop, supplied as a 13.6 MB RAR archive. No board number or revision is listed, so confirm the model and motherboard before use.

Uncompressed 8 MB BIOS image for the ASUS X551MA notebook, marked as tested. No board revision is mentioned, so verify the motherboard model printed on the PCB.

Firmware for the N68-S motherboard, packaged as a 769 KB zip archive without any revision, version or chip details in its name.

Zipped BIOS image for the Intel DQ57TM motherboard, a microATX board built on the Q57 chipset for first-generation Core LGA1156 processors.

BIOS dump for the Acer Aspire E1-572, identified by the full retail configuration code 54204G50Mnkk.

BIOS package for the P8H61-M LX3 motherboard, revision R2, in a 3.91 MB RAR archive. The size points to a full chip image rather than just an update capsule, which suits…

BIOS archive for the Lenovo ThinkPad R61, a 784 KB RAR; the name gives no board number, revision or chip details.

16 MB BIOS binary for Quanta motherboard DA0X61MB6G0, revision G, described as fully working.

BIOS firmware for a Z97-PK motherboard, version 1.0, compressed into a 4.86 MB RAR archive; the name does not state the maker.

Version F1 BIOS for the Gigabyte GA-H81M-S board, a 4.00 MB file whose extension encodes the firmware release, following Gigabyte's usual naming.

BIOS binary for the ASUS K42JR notebook, taken from a motherboard of revision 4.1. The 4 MB size matches a 32-megabit SPI flash chip.

Full SPI flash read from an ASUS X550L series mainboard, specifically identified as X550LC with the XX032H configuration.

BIOS dump of 8.00 MB labelled S300 GM, with no brand or board number given in the name.

ROM image for the Lenovo G500 notebook, 4.5 MB. The file name gives only the model, with no board number, revision or chip details.

Small BIN image, 400 KB packed, for the IBM System x3100 M4 server, labelled revision 1.04. The name does not say which chip it belongs to.

ASUS X507UBR archive labelled 303, a 5.54 MB rar that most likely holds BIOS firmware version 303 for this model, though the name does not state it outright.

BIOS backup for the ASUS X455LD mainboard, revision 2.3, UMA version meaning integrated graphics only, and marked as a working backup.

Original BIOS dump for a Toshiba Satellite C800 series laptop, 4.00 MB in size, suited to a 32 Mbit SPI flash.

BIOS dump for an S300CA mainboard, delivered as an 8 MB .bin file with no revision or version noted.

Binary BIOS image for a QX410 model with the version token 03MX, 4 MB in size. The QX410 name follows Samsung's QX laptop series, and 03MX appears to be the firmware…

BIOS file named QLXL3C52 in FD format, 1 MB. The fd extension usually marks a firmware capsule or flash descriptor image taken from a vendor update package rather than a…

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

Original dump of 256 KB labelled leno, probably shorthand for Lenovo, though the name gives no model or board number.

Original 8.00 MB BIOS dump labelled ea40 hw; ea40 likely refers to an HP EliteBook or similar model code, and hw may mean hardware, but neither is certain from the name.

BIOS dump for the Dell Inspiron N4010 with a Core i5 CPU, labelled master, black and display, 4.00 MB in size.

Dump from the Dell Inspiron 1564 labelled U4, which likely identifies the location of the flash chip on the motherboard it came from.

System BIOS dump for the Dell Inspiron 15z, model 5523, provided as an 8 MB binary matching a 64 Mbit SPI flash chip.

BIOS dump for a CQ41 with an i5 processor, board NAL70 LA-4107P, with 140AF0F in the name as an extra identifier whose meaning is not certain.

HP Compaq Presario CQ42-135TU BIOS firmware, supplied without a file extension and sized at 1 MB, which corresponds to an 8 Mbit SPI flash.

Original BIOS read from an ASUS K42N, 2 MB in .bin format, matching a 16 Mbit SPI flash chip.

Firmware archive for the Zebronics ZX-H81, most likely a desktop motherboard, version V1.01, in RAR format and 2.55 MB in size. The name gives no further details.

Raw 16 MB BIOS dump named only by the number 17859-1, which follows the Wistron board numbering pattern; no laptop brand, model or version is given.

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

BIOS image for the ASUS N56V series laptop, labelled as 8 MB, which matches its actual size.

Raw 16 MB BIOS binary named after Lenovo board NM-B481, an LCFC numbered motherboard. The name gives no laptop model, so confirm the board number on the PCB before use.

BIOS dump for the earlier revision 1.0 of Compal board LA-D702P, project BDL50, in a 3.56 MB RAR.