Early firmware release, version 1.00, for the P8B75-V motherboard, delivered as a 102 KB RAR archive. No chip, ME or revision details appear in the name. Such a file is handy for restoring a board to its original firmware or comparing against later versions when diagnosing boot issues. If it is a full dump, it can be programmed to the SPI chip with a tool such as a CH341A and software like AsProgrammer or NeoProgrammer. Read the original chip first, keep that backup, and confirm the image fits the chip 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 @afsbiosfree. 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 →