Gigabyte schematic in PDF for the 945GC-based 945GCM-S2 motherboard, version 3.0, in a 1.46 MB RAR archive. The board uses the Intel 945GC chipset of the Core 2 era.

Working BIOS image for a board identified as PW-945GCL, read from an MX25L8005 SPI flash chip, packed as a 404 KB RAR.

Compact 351 KB BIOS archive labelled 945GCM3, pointing to an Intel 945GC chipset micro-ATX board; the maker and version are not stated.

BIOS file for a board identified only as 945GC-M4, in a small 437 KB RAR archive; the name gives no brand or revision.

BIOS for the ECS 945GCT-M2 motherboard, a small 431 KB RAR archive. The 945GCT designation points to an Intel 945GC chipset board in ECS's lineup.

Small 351 KB archive named 945GCM3, which suggests a micro ATX desktop motherboard on the Intel 945GC chipset.

Gigabyte GA-945GCMX-S2 archive, with the tokens R66 and 070307 in its name, about 1003 KB in RAR format.

RAR archive for the Gigabyte 945GCM-S2C desktop motherboard, revision 1.02, based on the Intel 945GC chipset as the model name indicates, 1.36 MB.

Schematic in PDF format for the Gigabyte GA-945GCM-S2L desktop motherboard, version 1.02, built around the Intel 945GC chipset implied by the model name.

BIOS for the MSI MS-7267 desktop motherboard, with 945GCM5 in the name, the retail model name MSI used for this board on the Intel 945GC chipset.

Raw 512 KB binary named after a 945GCT-M board, which suggests a desktop motherboard on the Intel 945 chipset, though no brand or revision is given.

Gigabyte GA-945GCMX-S2 material packed as RAR, marked R66 with a date code of 070307 in the name, which reads like an internal document revision and date.