Tested BIOS for the Intel DQ67OW desktop motherboard used in HCL systems, compressed into a 4.47 MB rar archive. The Q67 in the board name corresponds to Intel's Q67 chipset family, a business platform with Management Engine firmware stored in the same SPI flash. A full image like this is written with an SPI programmer to recover a board that will not POST after a failed update. Back up the existing chip first, since it contains board-specific data, and verify the image size against the flash capacity.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →