BIOS firmware for the Gigabyte GA-Z270P-D3 desktop board, revision 1.0, supplied as a 10.4 MB RAR archive. The name gives no version number or flash chip details, so open the archive and check the image size against the capacity of the SPI chip on your board. Technicians use such a dump to recover a board with corrupted firmware by writing it with an external programmer like the CH341A. Read and save the original chip contents first, as they hold the board serial and MAC address.
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 →