Zipped BIOS firmware for a model identified as FX506HM, with the file name pointing to version 313. FX506 is the ASUS TUF Gaming naming style, but confirm the exact model on the device label before use. The archive may hold an update capsule rather than a raw chip image, so check its contents. A capsule is installed through the vendor flashing tool, while a full SPI dump is written with a programmer. Always back up the original chip first and make sure the image size matches the flash capacity on the board.
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 @efibios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →