Gigabyte GA-Z68XP-UD3P BIOS for board revision 1.3, supplied in a 4.45 MB RAR. The Z68 chipset supports Intel LGA1155 processors, and Gigabyte releases firmware per board revision, so this image should only be used on a 1.3 board. A dump like this is used to recover a board that fails to POST after a bad update by writing the SPI chip with an external programmer. Many Gigabyte boards have dual BIOS chips, so identify the correct one, back it up first, and confirm the image size fits..
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 →