BIOS images for the Intel DQ77KB thin mini-ITX motherboard, provided as two versions for 4 MB and 8 MB flash chips. The Q77 in the model name points to the Intel Q77 chipset. Choose the image whose size matches the SPI chip actually fitted, because an image that does not match the flash capacity will not fit. Use a hardware programmer to rewrite the chip on a board that no longer posts. Back up the original contents first, since they can hold the MAC address and other board-specific settings.
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 →