ROM file called amiboot, 512 KB, whose name hints at an AMI BIOS image but gives no board, model or version. The 4 Mbit size suggests an older desktop or embedded board.

RAR archive of 4.20 MB named Q77M D2H, which corresponds to a Gigabyte desktop motherboard built on the Intel Q77 chipset.

RAR archive containing BIOS firmware for the Intel DH67CL desktop motherboard, an H67 chipset board.

Datasheet in PDF for socket 1155, the LGA1155 platform used by Intel Sandy Bridge and Ivy Bridge desktop processors.

Datasheet in PDF, around 2.6 MB, for socket 1150, the Intel LGA1150 platform used by Haswell and Broadwell desktop CPUs.

Intel D945GCNL desktop board BIOS image, a raw 512 KB binary with no version information in the name. The size matches a 4 Mbit flash chip.

ZIP archive, 556 KB, titled M2N68-AM, matching a desktop motherboard model name. No revision or content type appears in the name, so inspect the files after unpacking.

Compressed package, 311 KB, titled M2A690-VP, which reads as a desktop motherboard model.

Schematic for the Gigabyte GA-F2A88X-D3H desktop motherboard, revision label R301, provided as PDF inside RAR.

Datasheet in PDF for the ANPEC APW8828, a power management controller used on notebook and desktop motherboards, 293 KB in size.

Compressed archive of 419 KB named M5A99FX_PRO, a model name used on an ASUS AM3+ desktop board, although the name gives no brand or revision.

Schematic for the Gigabyte GA-G41MT-S2P desktop motherboard, a G41 chipset microATX board, in PDF.

BIOS file for the Intel D946GZIS desktop board, a 512 KB raw binary with no version stated in the name. The capacity points to a 4 Mbit flash chip.

Four megabyte binary with the uninformative name CW, giving no hint of brand, model or board number.

BIOS package for the MSI B560M PRO-E desktop motherboard, model code MS-7D22, board version 1.2, packed as a RAR archive of 8.09 MB.

Archive for the ASUS Sabertooth X79 motherboard, a 563 KB RAR whose contents the name does not describe.

Boardview for the Gigabyte A520M S2H desktop motherboard, revision 1.0, in TVW format, packed as a 573 KB RAR.

BIOS image named PVAA170A, 1 MB. The pattern resembles the eight-character codes used for some desktop motherboard BIOS releases, with 170 likely being the version, but…

BIOS file named PMG41, 1 MB. The name most likely refers to a motherboard built on Intel's G41 chipset, a desktop platform for Core 2 processors, though the board maker…

Generic archive labelled only P8H61, referring to the H61-chipset desktop board family, with no variant, revision or content type stated.

Schematic for a board named MS7174H1, revision 1A, date code 0523, supplied as an 828 KB PDF.

BIOS archive named DG41KR, which matches an Intel desktop board model code built on the G41 chipset. No version or chip size is given beyond the 869 KB RAR size.

PCChips M863G desktop motherboard schematic, version 7.1, in PDF format. The name gives no chipset or CPU details beyond the model and version.

BIN firmware image of 32 MB whose short name gives no device, brand or board number. The size matches a 256 Mbit SPI flash chip, typical of recent laptop and desktop…

16 MB BIOS dump for the Dell OptiPlex 7040 desktop with the Intel Management Engine region cleaned, as the clr_me prefix indicates.

Archive titled only 16mb, giving no hint about the device, brand or board it belongs to.

Zipped BIOS image for the Lenovo ThinkStation P310 workstation, tagged 1Q1X0MS and fwjybausa, which look like Lenovo package and version codes.

Compressed archive of 547 KB labelled M4N68T-M-V2, indicating a V2 revision of an M4N68T-M desktop board.

Compressed ZIP of 535 KB named M2N68-AM SE2, an SE2 edition of the M2N68-AM desktop board.

Archive of 519 KB in ZIP format labelled M2A-MX, a desktop motherboard style model name.

CAD-format boardview for the earlier revision 1.2 of the MSI MS-7821 desktop board, compressed to 1.02 MB.

Boardview for the Pegatron IPIBL-LB motherboard, revision 1.0, packed in a 224 KB ZIP. Pegatron builds this board for OEM desktops, and the layout opens in…

Schematic in PDF form for a GeForce6100PM-M2 motherboard, with 1119 in the name, possibly a revision or date code. The RAR archive is 1.30 MB.

Archive for the Biostar G41D3C desktop motherboard, built on the Intel G41 chipset, about 956 KB in size.

PowerPoint training deck about the ASUS P8Z77 motherboard and the Intel 7 Series chipset platform.

Raw 16 MB binary labelled as a backup BIOS, with no brand, model or board number in the name.

Full 8 MB read of a Winbond W25Q64BV chip saved by programmer software on 2020-08-04, without any device or board identification.

Compressed RAR package for the ASUS Sabertooth Z77 desktop board, 567 KB. The name only gives the model, so the exact contents need checking after extraction, though the…

BIOS firmware for the ASRock Fatal1ty Z87 Professional desktop motherboard, an Intel Z87 chipset board, in a 4.89 MB ZIP archive.

BIOS archive for a Zebronics H61 desktop motherboard, about 3.7 MB in ZIP; the name gives no board revision, version or chip size.