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. Images like this restore a board whose SPI flash has been corrupted, written in with a programmer such as a CH341A or similar tool. Always read and keep the existing contents before erasing, compare the binary size against the flash chip capacity, and verify that the model name and version on the PCB match before flashing.
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 →